Quyosh tizimidagi Quyoshdan eng uzoq bo‘lgan obyektlar ro‘yxati

Quyosh sistemasidagi bu kichik sayyoralar Quyoshdan eng uzoqda joylashgan. Obyektlar orbitalarining hisoblangan afelioniga koʻra tasniflanmagan, balki Quyoshdan taxminiy masofasiga(hozirgi) koʻra tasniflangan. Bu roʻyxat vaqt oʻtishi bilan oʻzgaradi, chunki obyektlar oʻz orbitalarida harakatlanadi. Baʼzi obyektlar kiruvchi va baʼzilari chiquvchidir. Agar kometalarni Quyosh tomonidan qizdirilganda koʻrinadigan komalari boʻlmaganda, uzoq masofadagi kometalarni aniqlash qiyin boʻlardi. Masofalar astronomik birliklarda (AU, Quyosh-Yer orasidagi masofa) oʻlchanadi. Masofalar ushbu obyektlar kelajakda erishishi mumkin boʻlgan minimal (perihelion) yoki maksimal (afelion) masofalarni anglatmaydi.

Ushbu roʻyxat Quyoshdan hozirgi vaqtda 100 AU (15 milliard km) dan ortiq masofada joylashgan, lekin teleskop orqali kuzatib boʻlmaydigan yaqin-parabolik kometalarni oʻz ichiga olmaydi. Neptundan tashqaridagi obyektlar odatda ularning orbitasi toʻgʻri aniqlanganligiga ishonch hosil qilish uchun kashf etilgandan keyin bir necha oy yoki yil oʻtib eʼlon qilinadi. Quyoshdan uzoqroq masofada boʻlishi va osmon boʻylab sekin harakatlanishi sababli, kuzatish yoylari bir necha yildan kam boʻlgan Neptundan tashqaridagi obyektlar odatda noaniq orbitaga ega boʻladi. Ayniqsa, juda uzoq obyektlar orbitaning oddiy yechimini aniqlash uchun bir necha yillik kuzatishlarni talab qiladi va shundan soʻng eʼlon qilinadi. Masalan, hozirgi vaqtda maʼlum boʻlgan eng uzoq Neptundan tashqaridagi obyekt Skott Sheppard tomonidan 2018-yil yanvar oyida kashf etilgan, ammo uch yil oʻtib, 2021-yil fevral oyida eʼlon qilingan.^[1]

Qayd etilgan obyektlar

Bir alohida uzoqdagi obyekt — 90377 Sedna, 2003-yil noyabrda topilgan.U juda ekssentrik orbitaga ega bo‘lib, afeliyga 937 AU masofaga yetadi. ^[2] Orbitasini tugatish uchun 10,000 yildan koʻproq vaqt talab etiladi va kelajakdagi 50 yil ichida, u perihelionda Quyoshdan 76 AU masofaga yaqinlashgan holda, sekin-asta Quyoshga yaqinlashadi.^[3] Sedna Sedna – Toʻqqizinchi sayyora gipotezasida muhim rol oʻynaydigan obyektlar sinfiga kiruvchi eng katta sednoid.

Pluton (30–49 AU, 2015-yilda taxminan 34 AU) Kuper belbogʻidagi birinchi kashf etilgan obyekt (1930-yil) boʻlib, eng katta maʼlum boʻlgan kichik sayyora hisoblanadi.

Galereya

Notable trans-Neptunian objects
2022-yil holatiga koʻra, Quyoshdan eng uzoq maʼlum boʻlgan 2018 AG₃₇ obyektining orbitasining diagrammasi.
Maʼlum boʻlgan uchta sednoidning orbitalari: 90377 Sedna, 2012 VP113 va Leleākūhonua
Eris va uning tabiiy yoʻldoshi Dysnomia; 2007-yilda Hubble Kosmik Teleskopi tomonidan kuzatilgan
Sedna; 2004-yilda Hubble Kosmik Teleskopi tomonidan kuzatilgan

Known distant objects

Bu 65 AU dan ortiq heliotsentrik masofada joylashgan maʼlum obyektlar roʻyxati. Nazariy jihatdan, Oort buluti Quyoshdan 120,000 AU (2 yy) masofagacha choʻzilishi mumkin.

Quyosh tizimidagi eng uzoq masofadagi kuzatiladigan obyektlar 17-dekabr, 2021-yil(2021-12-17) holatiga koʻra^[4]
Obyektning ismi	Quyoshdan uzoqligi (AU)		Yo‘nalishi bo‘yicha tezlik (AU/yr)^{[izoh 1]}	Perihelion	Aphelion	Katta yarim oʻq uzunligi axis	Koʻrinadigan magnituda	Haqiqiy magnituda (H)	Muhim sanalar
Obyektning ismi	Dekabr 2021	Dekabr 2015	Yo‘nalishi bo‘yicha tezlik (AU/yr)^{[izoh 1]}	Perihelion	Aphelion	Katta yarim oʻq uzunligi axis	Koʻrinadigan magnituda	Haqiqiy magnituda (H)	Aniqlangan	Eʼlon qilingan
Great Comet of 1680 (taqqoslash uchun)	258.0^[5]	255.4^[5]	+0.47^[5]	0.006	889	444	Nomaʼlum	Nomaʼlum	1680-11-14	—
Voyager 1 (taqqoslash uchun)	152.9^[5]	133.3^[5]	+3.57^[5]	8.90	∞ Hyperbolic	−3.2^[6]	50 !~50	28 !~28	—	—
2018 AG₃₇	132.9 !7002132900000000000♠132.9±1.8	131.9 !7002131900000000000♠131.9±10.7	±0.2(?)	27.1	145.0	86.0	25.4	4.2	2018-01-15	2021-02-10
Voyager 2 (taqqoslash uchun)	129.4^[5]	109.7^[5]	+3.17^[5]	21.2	∞ Hyperbolic	−4.0 ^[5]	48 !~48	28 !~28	—	—
Pioneer 10 (taqqoslash uchun)	128.9^[5]	114.8^[5]	+2.51^[5]	4.94	∞ Hyperbolic		49 !~49	29 !~29	—	—
2018 VG₁₈	123.6	123.2	+0.06	37.8	123.9	81.3	24.6	3.7	2018-11-10	2018-12-17
2020 BE₁₀₂	110.9	111.7		32.9	116.9	74.9	25.6	5.1	2020-01-24	2022-05-31
Pioneer 11 (taqqoslash uchun)	107.7^[5]	92.5^[5]	+2.35^[5]	9.45	∞ Hyperbolic		48 !~48	29 !~29	—	—
2020 FY₃₀	98.9	99.9	–0.17	35.6	107.7	71.6	24.8	4.7	2020-03-24	2021-02-14
2020 FA₃₁	97.3	96.5	+0.14	39.5	102.4	71.0	25.4	5.4	2020-03-24	2021-02-14
Andoza:Dp 136199	95.9	96.3	−0.07	38.3	97.5	67.9	18.8	−1.21	2003-10-21	2005-07-29
2020 FQ₄₀	92.4	92.7	–0.05	38.2	93.1	65.6	25.7	6.1	2020-03-24	2022-05-31
2015 TH₃₆₇	90.3	88.2	+0.42	28.9	136.4	82.6	26.3	6.6	2015-10-13	2018-03-13
2021 DR₁₅	89.6	88.6	+0.17(?)	37.8	96.5	67.2	23.1	3.6	2021-02-17	2021-12-17
2014 UZ₂₂₄	89.5	92.0	−0.45	38.3	177.0	107.6	23.2	3.4	2014-10-21	2016-08-28
Gonggong 225088	88.7	87.4	+0.23	33.7	101.2	67.5	21.5	1.6	2007-07-17	2009-01-07
2015 FG₄₁₅	87.2	87.9	−0.14	36.2	92.1	64.1	25.5	6.0	2015-03-17	2019-03-27
2014 FC₆₉	85.5	84.1	+0.26	40.4	104.4	72.4	24.2	4.6	2014-03-25	2015-02-11
2006 QH₁₈₁	84.6	83.3	+0.22	37.5	96.7	67.1	23.7	4.3	2006-08-21	2006-11-05
Sedna 90377	84.2	85.8	−0.29	76.3	892.6	484.4	21.0	1.3	2003-11-14	2004-03-15
2015 VO₁₆₆	84.3	82.5	+0.32	38.3	113.2	75.8	25.5	5.9	2015-11-06	2018-10-02
2012 VP₁₁₃	84.2	83.3	+0.16	80.4	442.6	261.5	23.5	4.0	2012-11-05	2014-03-26
2013 FS₂₈	83.5	85.9	−0.62	34.2	358.2	196.2	24.3	4.9	2013-03-16	2016-08-29
2017 SN₁₃₂	82.8	80.4	+0.44	42.0	110.0	76.0	25.2	5.8	2017-09-16	2019-02-10
2019 EU₅	81.7	85.5		46.5	2310	1178	25.6	6.4	2019-03-05	2021-12-17
2015 UH₈₇	81.3	82.3	−0.19	34.3	90.0	62.2	25.2	6.0	2015-10-16	2018-03-12
2013 FY₂₇ 532037	79.7	80.3	−0.10	35.2	82.1	58.7	22.2	3.2	2013-03-17	2014-03-31
2021 DP₁₅	79.7	76.2		29.1	204.1	116.6	25.4	6.2	2021-02-16	2021-12-17
2015 TJ₃₆₇	79.4	77.1	+0.42	33.6	128.1	80.9	25.8	6.7	2015-10-13	2018-03-13
2017 FO₁₆₁	78.1	79.1	−0.18	34.1	85.5	59.8	23.3	4.3	2017-03-23	2018-04-02
Leleākūhonua 541132	77.6	79.8	−0.40	65.2	2,106	1,085	24.6	5.5	2015-10-13	2018-10-01
2018 AD₃₉	77.2	74.1	–0.58	38.4	287.9	163.2	25.0	6.2	2018-01-15	2021-02-13
2020 FB₃₁	75.8	76.8	–0.19	34.4	83.3	59.1	24.5	5.6	2020-03-24	2021-02-14
2018 AK₃₉	75.3	75.4	–0.01	27.3	75.4	51.4	25.3	6.5	2018-01-18	2021-02-18
2021 LL₃₇	73.9	74.2	–0.05	36.1	74.6	55.4	22.7	4.0	2021-06-02	2022-05-31
2010 GB₁₇₄	73.6	70.7	+0.54	48.7	630.7	339.7	25.3	6.5	2010-04-12	2013-04-30
2015 VJ₁₆₈	73.4	72.4	+0.19	37.6	81.5	59.5	24.8	5.8	2015-11-06	2018-10-03
2015 DU₂₄₉	73.1	72.7	+0.06	34.7	73.7	54.2	23.9	5.2	2015-02-17	2018-07-23
2014 FJ₇₂	72.6	70.1	+0.46	38.4	148.2	93.3	24.4	5.6	2014-03-24	2016-08-31
2016 TS₉₇	71.2	71.5	−0.04	36.2	71.7	54.0	24.9	6.1	2016-10-06	2018-04-02
2015 GN₅₅	71.0	72.1	−0.19	32.5	78.4	55.5	24.6	5.8	2015-04-13	2018-09-02
2015 VL₁₆₈	69.7	72.1	–0.44	37.7	136.0	86.8	24.7	6.1	2015-11-07	2018-10-03
2020 BA₉₅	69.6	68.4	+0.20	35.9	76.5	56.2	24.3	5.8	2020-01-25	2021-12-17
2015 RZ₂₇₇	69.3	67.5	+0.32	34.7	90.5	62.6	25.6	6.8	2015-09-08	2018-10-01
2021 DJ₁₇	69.0	69.2		40.4	69.4	54.9	23.2	6.7	2021-02-17	2022-05-31
2012 FH₈₄	68.8	68.4	+0.07	41.9	70.1	56.0	25.8	7.2	2012-03-25	2016-06-07
2019 AC₇₇	68.7	69.9	–0.21	35.0	79.0	57.0	25.0	6.6	2019-01-11	2021-02-14
2015 GR₅₀	68.6	68.2	+0.07	38.2	69.7	54.0	25.2	6.6	2015-04-13	2016-08-31
2013 FQ₂₈	68.4	67.3	+0.19	45.6	80.0	62.7	24.5	6.0	2013-03-17	2016-06-07
2011 GM₈₉	68.3	68.5	–0.24	36.5	68.8	52.7	25.7	7.1	2011-04-04	2016-08-31
2021 DQ₁₅	68.3	71.4		27.8	130.9	79.3	24.7	6.3	2021-02-16	2021-12-17
2021 DG₁₇	67.6	66.7	+0.15	47.5	75.8	61.7	23.2	5.0	2021-02-17	2022-05-31
2015 GP₅₀	67.5	68.1	–0.10	40.4	70.0	55.2	25.0	6.5	2015-04-14	2016-06-07
2016 CD₂₈₉	67.2	66.2	+0.18	37.5	74.0	55.8	25.7	7.3	2016-02-05	2018-03-13
2018 VJ₁₃₇	67.2	69.7	–0.42	37.8	139.3	88.5	25.2	6.9	2018-01-15	2021-02-13
2020 KV₁₁	67.1	64.1	+0.50	35.0	155.0	95.6	25.6	7.3	2020-05-29	2022-11-02
2014 UD₂₂₈	66.7	65.7	+0.18	36.7	73.3	55.0	24.5	6.1	2014-10-22	2017-12-07
2016 GB₂₇₇	66.2	68.3	–0.39	40.0	119.4	79.7	25.6	7.3	2016-04-10	2020-06-04
2016 GZ₂₇₆	66.1	69.2	–0.56	38.6	253.6	146.1	25.3	7.0	2016-04-10	2020-06-03
2014 FL₇₂	66.1	63.3	+0.47	38.0	167.1	102.5	25.1	6.8	2014-03-26	2016-08-31
2016 TQ₁₂₀	65.8	63.7	+0.37	42.3	114.3	78.3	25.0	6.7	2016-10-06	2020-06-04
2015 RQ₂₈₁	65.7	62.7	+0.56	36.9	210.6	123.8	25.1	6.8	2015-09-05	2019-03-27
2020 BS₆₀	65.7	68.0	–0.42	31.0	104.1	67.6	24.6	6.5	2020-01-26	2021-02-23
2013 UJ₁₅	65.4	64.8	+0.11	37.2	67.4	52.3	25.4	7.0	2013-10-28	2016-08-31
2019 EV₅	65.3	63.5	+0.30	32.0	79.8	55.9	25.8	7.6	2020-03-05	2021-12-17
2014 FD₇₀	65.2	63.8	+0.26	35.9	78.6	57.3	25.1	6.9	2014-03-25	2018-04-02
2018 AZ₁₈	65.1	65.9	–0.15	39.1	70.5	54.8	26.0	7.7	2018-01-15	2019-03-27
2015 KV₁₆₇	65.0	65.2	–0.03	38.0	65.3	51.6	25.6	7.2	2015-05-18	2018-03-13
2018 VO₃₅	65.0	67.8	–0.51	35.2	152.2	93.7	24.9	6.8	2018-11-10	2019-02-10
2020 KX₁₁	65.0	65.0	–0.01	64.6	67.1	65.9	26.4	8.2	2020-05-29	2020-09-25
Ushbu jadvalda hozirda Quyoshdan kamida 65 AU masofada joylashgan barcha kuzatiladigan obyektlar keltirilgan.^[4]

Yana qarang

Izohlar

↑ AU/yr indicates whether the object is moving inwards or outwards in its orbit, and the rate at which it does so.

Manbalar

↑ „MPEC 2021-C187 : 2018 AG37“. Minor Planet Electronic Circular. Minor Planet Center (2021-yil 10-fevral). Qaraldi: 2021-yil 10-fevral.
↑ Horizons output. „Barycentric Osculating Orbital Elements for 90377 Sedna (2003 VB12)“. Qaraldi: 2021-yil 18-sentyabr. (Solution using the Solar System barycenter. Select Ephemeris Type:Elements and Center:@0) (Saved Horizons output file 2011-Feb-04 „Barycentric Osculating Orbital Elements for 90377 Sedna“. 2012-yil 19-noyabrda asl nusxadan arxivlangan.) In the second pane „PR=“ can be found, which gives the orbital period in days (4.160E+06, which is 11,390 Julian years).
↑ Most Distant Object In Solar System Discoveanydeskred; NASA.gov; (2004)
↑ ^4,0 ^4,1 „AstDyS-2, Asteroids – Dynamic Site“. — „Objects with distance from Sun over 65 AU“. Qaraldi: 2021-yil 17-dekabr.
↑ ^5,00 ^5,01 ^5,02 ^5,03 ^5,04 ^5,05 ^5,06 ^5,07 ^5,08 ^5,09 ^5,10 ^5,11 ^5,12 ^5,13 ^5,14 ^5,15 JPL Horizons On-Line Ephemeris System. „JPL Horizons On-Line Ephemeris“. Qaraldi: 2021-yil 10-fevral.
Ephemeris Type: Vector; Observer Location: @sun; Time Span: Start=2015-12-01, Stop=2021-06-01, Intervals=1; Table Settings: quantities code=6
↑ „Voyager - Hyperbolic Orbital Elements“.

[RV-5] AU/yr indicates whether the object is moving inwards or outwards in its orbit, and the rate at which it does so.

[1] „MPEC 2021-C187 : 2018 AG37“. Minor Planet Electronic Circular. Minor Planet Center (2021-yil 10-fevral). Qaraldi: 2021-yil 10-fevral.

[2] Horizons output. „Barycentric Osculating Orbital Elements for 90377 Sedna (2003 VB12)“. Qaraldi: 2021-yil 18-sentyabr. (Solution using the Solar System barycenter. Select Ephemeris Type:Elements and Center:@0) (Saved Horizons output file 2011-Feb-04 „Barycentric Osculating Orbital Elements for 90377 Sedna“. 2012-yil 19-noyabrda asl nusxadan arxivlangan.) In the second pane „PR=“ can be found, which gives the orbital period in days (4.160E+06, which is 11,390 Julian years).

[3] Most Distant Object In Solar System Discoveanydeskred; NASA.gov; (2004)

[AstDyS-distances-4] 4,0 ^4,1 „AstDyS-2, Asteroids – Dynamic Site“. — „Objects with distance from Sun over 65 AU“. Qaraldi: 2021-yil 17-dekabr.

[JPL_Horizonscgi-6] 5,00 ^5,01 ^5,02 ^5,03 ^5,04 ^5,05 ^5,06 ^5,07 ^5,08 ^5,09 ^5,10 ^5,11 ^5,12 ^5,13 ^5,14 ^5,15 JPL Horizons On-Line Ephemeris System. „JPL Horizons On-Line Ephemeris“. Qaraldi: 2021-yil 10-fevral.
Ephemeris Type: Vector; Observer Location: @sun; Time Span: Start=2015-12-01, Stop=2021-06-01, Intervals=1; Table Settings: quantities code=6

[voy-7] „Voyager - Hyperbolic Orbital Elements“.

[1]

[2]

[3]

[4]

[izoh 1]

[5]

[6]