2014 UN271

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2021-08-13 (JD 2459439.5)
Eccentricity (e)0.9513043201 ± 6.02e-03
Semi-major axis (a)194.4223459498 AU ± 2.42e+01
Inclination (i)95.43506054° ± 7.18e-03
Long. of Asc. Node (Ω)189.34477802° ± 2.53e-02
Arg. of Perihelion (ω)198.66980242° ± 1.22e-01
Mean Anomaly (M)0.11179533° ± 2.17e-02
Mean Motion (n)0.0000013739°/day ± 2.57e-07
Perihelion dist (q)10.93428724 AU ± 1.66e+00
Aphelion dist (Q)16016.28297691 AU ± 4.72e+01
Orbital Period717381.86725854 yr ± 1.34e+05
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.196″
Uncertainty4
Orbit TypeComet
MOID8.511744 AU
Observations Used14
Oppositions
Arc Total2010-2026
First Observation Used
Last Observation Used2026-03-07
Observations (2195)
Date Type RA Dec Mag Band Observatory
2025-08-11 02:05:21 C 05 23 24.086 -68 06 50.80 V M22
2025-08-12 01:21:34 C 05 23 59.011 -68 10 27.55 V M22
2025-08-12 01:33:35 C 05 23 59.254 -68 10 29.24 V M22
2025-08-12 01:45:36 C 05 23 59.592 -68 10 31.22 V M22
2025-08-12 01:57:38 C 05 23 59.938 -68 10 32.56 V M22
2025-08-12 17:43:47 C 05 24 23.395 -68 13 00.01 Z E29
2025-08-12 17:49:50 C 05 24 23.707 -68 12 59.98 Z 323
2025-08-12 17:50:21 C 05 24 23.513 -68 13 00.70 Z E29
2025-08-12 17:59:02 C 05 24 23.832 -68 13 02.35 Z 323
2025-08-12 18:06:42 C 05 24 23.954 -68 13 03.65 Z 323
2025-08-14 17:43:01 C 05 25 33.578 -68 20 30.34 Z 323
2025-08-14 17:52:12 C 05 25 33.694 -68 20 34.58 Z 323
2025-08-14 17:59:52 C 05 25 33.965 -68 20 36.06 Z 323
2025-08-15 17:42:26 C 05 26 08.376 -68 24 21.67 Z 323
2025-08-15 17:51:38 C 05 26 08.287 -68 24 24.88 Z 323
2025-08-15 17:59:19 C 05 26 08.525 -68 24 24.98 Z 323
2025-08-29 08:01:54 C 05 33 11.167 -69 18 51.62 V W68
2025-08-29 08:17:19 C 05 33 11.484 -69 18 54.86 V W68
2025-08-29 08:32:48 C 05 33 11.630 -69 18 58.36 V W68
2025-08-29 08:50:50 C 05 33 12.122 -69 19 00.48 V W68
2025-08-29 16:47:40 C 05 33 21.041 -69 20 23.03 Z 323
2025-08-29 16:56:52 C 05 33 21.168 -69 20 25.04 Z 323
2025-08-29 17:04:31 C 05 33 21.458 -69 20 26.95 Z 323
2025-08-30 17:02:10 C 05 33 48.665 -69 24 36.43 Z 323
2025-08-30 17:11:22 C 05 33 48.818 -69 24 38.23 Z 323
2025-08-30 17:19:01 C 05 33 49.001 -69 24 39.56 Z 323
2025-08-31 17:19:00 C 05 34 15.535 -69 28 51.02 Z 323
2025-08-31 17:28:12 C 05 34 15.874 -69 28 53.40 Z 323
2025-08-31 17:48:35 C 05 34 16.027 -69 28 57.11 Z 323
2025-09-01 08:37:09 C 05 34 32.155 -69 31 30.54 V W68
2025-09-01 08:41:52 C 05 34 32.321 -69 31 31.12 V W68
2025-09-01 09:01:31 C 05 34 32.767 -69 31 33.82 V W68
2025-09-01 09:21:13 C 05 34 33.182 -69 31 37.99 V W68
2025-09-01 17:20:19 C 05 34 41.750 -69 33 01.22 Z 323
2025-09-01 17:29:31 C 05 34 41.959 -69 33 02.52 Z 323
2025-09-01 17:37:11 C 05 34 41.993 -69 33 03.53 Z 323
2025-09-02 08:32:53 C 05 34 57.780 -69 35 42.00 V W68
2025-09-02 08:37:32 C 05 34 57.842 -69 35 42.68 V W68
2025-09-02 09:02:16 C 05 34 58.368 -69 35 46.00 V W68
2025-09-02 09:11:24 C 05 34 58.538 -69 35 47.98 V W68
2025-09-02 17:00:16 C 05 35 06.773 -69 37 11.46 Z 323
2025-09-02 17:09:30 C 05 35 06.857 -69 37 12.65 Z 323
2025-09-02 17:17:12 C 05 35 06.960 -69 37 13.30 Z 323
2025-09-04 07:44:32 C 05 35 46.661 -69 44 00.42 V W68
2025-09-04 07:48:35 C 05 35 46.843 -69 43 59.16 V W68
2025-09-04 07:56:32 C 05 35 46.831 -69 44 02.18 V W68
2025-09-04 08:14:57 C 05 35 47.026 -69 44 05.42 V W68
2025-09-05 07:30:42 C 05 36 10.339 -69 48 12.82 V W68
2025-09-05 07:34:49 C 05 36 10.354 -69 48 12.53 V W68
2025-09-05 07:45:54 C 05 36 10.440 -69 48 15.12 V W68