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
2026-03-01 19:46:20 C 04 44 38.210 -72 09 08.46 V M22
2026-03-01 19:54:25 C 04 44 38.206 -72 09 07.27 V M22
2026-03-01 20:15:11 C 04 44 38.441 -72 09 04.18 V M22
2026-03-03 00:29:59 C 04 44 53.870 -72 04 55.70 V W68
2026-03-03 00:34:02 C 04 44 53.909 -72 04 55.52 V W68
2026-03-03 00:56:06 C 04 44 54.091 -72 04 51.20 V W68
2026-03-03 01:08:23 C 04 44 54.096 -72 04 50.34 V W68
2026-03-04 01:53:24 C 04 45 08.724 -72 01 11.89 V W68
2026-03-04 01:58:19 C 04 45 08.810 -72 01 11.32 V W68
2026-03-04 02:16:46 C 04 45 09.000 -72 01 08.76 V W68
2026-03-04 02:24:23 C 04 45 09.048 -72 01 07.46 V W68
2026-03-04 19:50:50 C 04 45 19.896 -71 58 34.46 V M22
2026-03-04 19:54:52 C 04 45 19.927 -71 58 33.71 V M22
2026-03-04 20:03:47 C 04 45 20.090 -71 58 32.34 V M22
2026-03-04 20:19:29 C 04 45 20.275 -71 58 29.82 V M22
2026-03-07 01:52:58 C 04 45 56.227 -71 50 37.57 V W68
2026-03-07 01:57:37 C 04 45 56.254 -71 50 36.67 V W68
2026-03-07 02:05:36 C 04 45 56.340 -71 50 35.34 V W68
2026-03-07 02:31:45 C 04 45 56.657 -71 50 31.85 V W68
2026-03-07 19:16:05 C 04 46 08.914 -71 48 04.10 V M22
2026-03-07 19:20:09 C 04 46 08.923 -71 48 03.35 V M22
2026-03-07 19:28:46 C 04 46 09.022 -71 48 02.09 V M22
2026-03-07 20:00:34 C 04 46 09.298 -71 47 57.95 V M22
2026-03-10 01:27:37 C 04 46 50.654 -71 40 06.49 V W68
2026-03-10 01:33:08 C 04 46 50.858 -71 40 05.30 V W68
2026-03-10 01:40:32 C 04 46 50.899 -71 40 04.15 V W68
2026-03-10 02:09:37 C 04 46 51.290 -71 40 00.41 V W68
2026-03-10 02:39:48 C 04 46 51.643 -71 39 55.84 V W68
2026-03-10 18:12:36 C 04 47 04.522 -71 37 39.58 V M22
2026-03-10 18:18:43 C 04 47 04.596 -71 37 38.46 V M22
2026-03-10 18:26:47 C 04 47 04.702 -71 37 37.52 V M22
2026-03-10 18:37:58 C 04 47 04.855 -71 37 35.80 V M22
2026-03-10 18:41:57 C 04 47 04.853 -71 37 35.47 V M22
2026-03-10 18:45:13 C 04 47 04.966 -71 37 34.61 V M22
2026-03-10 19:12:19 C 04 47 05.357 -71 37 30.68 V M22
2026-03-10 19:21:33 C 04 47 05.458 -71 37 29.53 V M22
2026-03-12 00:09:13 C 04 47 30.142 -71 33 15.70 V W68
2026-03-12 00:14:45 C 04 47 30.158 -71 33 14.87 V W68
2026-03-12 00:22:54 C 04 47 30.257 -71 33 13.68 V W68
2026-03-12 00:37:57 C 04 47 30.485 -71 33 11.63 V W68
2026-03-12 01:04:40 C 04 47 30.917 -71 33 08.03 V W68
2026-03-12 01:08:40 C 04 47 30.814 -71 33 07.99 V W68
2026-03-12 01:16:54 C 04 47 31.152 -71 33 05.87 V W68
2026-03-12 01:34:30 C 04 47 31.339 -71 33 03.67 V W68
2026-03-12 15:00:55 C 04 47 43.104 -71 31 06.17 Z 323
2026-03-12 15:07:03 C 04 47 43.205 -71 31 05.16 Z 323
2026-03-12 15:13:14 C 04 47 43.274 -71 31 04.30 Z 323
2026-03-13 01:07:46 C 04 47 52.308 -71 29 37.21 V W68
2026-03-13 01:11:50 C 04 47 52.438 -71 29 36.53 V W68
2026-03-13 01:45:25 C 04 47 52.898 -71 29 31.96 V W68