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
2025-12-13 22:14:07 C 05 12 10.882 -74 57 51.19 V M22
2025-12-13 22:30:13 C 05 12 10.303 -74 57 51.55 V M22
2025-12-15 03:56:24 C 05 11 15.754 -74 58 07.90 V W68
2025-12-15 04:02:15 C 05 11 15.518 -74 58 07.82 V W68
2025-12-15 04:09:29 C 05 11 15.370 -74 58 07.36 V W68
2025-12-15 04:12:09 C 05 11 15.458 -74 58 07.28 V W68
2025-12-15 05:07:10 C 05 11 13.510 -74 58 07.72 V W68
2025-12-15 05:12:44 C 05 11 13.601 -74 58 07.25 V W68
2025-12-15 05:13:37 C 05 11 13.46 -74 58 07.6 q I47
2025-12-15 05:18:07 C 05 11 13.426 -74 58 07.32 V W68
2025-12-15 05:25:46 C 05 11 13.109 -74 58 07.68 V W68
2025-12-15 05:45:41 C 05 11 12.33 -74 58 08.0 q I47
2025-12-15 06:16:43 C 05 11 11.486 -74 58 07.72 V W68
2025-12-16 03:43:14 C 05 10 32.016 -74 58 14.56 V W68
2025-12-16 03:47:17 C 05 10 31.687 -74 58 14.38 V W68
2025-12-16 03:55:14 C 05 10 31.654 -74 58 13.44 V W68
2025-12-16 04:04:29 C 05 10 31.159 -74 58 14.38 V W68
2025-12-16 04:54:06 C 05 10 29.786 -74 58 13.73 V W68
2025-12-16 04:59:20 C 05 10 29.676 -74 58 14.12 V W68
2025-12-16 05:00:39 C 05 10 29.405 -74 58 14.48 V W68
2025-12-16 05:30:31 C 05 10 28.601 -74 58 14.41 V W68
2025-12-16 06:11:18 C 05 10 27.406 -74 58 14.38 V W68
2025-12-16 13:13:50 B 05 10 14.48 -74 58 15.3 q E41
2025-12-16 13:17:22 B 05 10 14.32 -74 58 15.3 q E41
2025-12-16 13:20:37 B 05 10 14.24 -74 58 15.4 q E41
2025-12-16 22:52:48 C 05 09 56.566 -74 58 16.28 V M22
2025-12-16 23:34:40 C 05 09 55.327 -74 58 16.25 V M22
2025-12-16 23:43:49 C 05 09 55.037 -74 58 16.25 V M22
2025-12-17 00:20:04 C 05 09 53.897 -74 58 16.18 V M22
2025-12-18 04:18:06 C 05 09 02.395 -74 58 14.30 V W68
2025-12-18 04:25:29 C 05 09 02.191 -74 58 13.91 V W68
2025-12-18 04:30:06 C 05 09 02.028 -74 58 14.02 V W68
2025-12-18 05:19:52 C 05 09 00.528 -74 58 13.58 V W68
2025-12-18 15:42:12 C 05 08 41.390 -74 58 11.21 Z 323
2025-12-18 15:51:23 C 05 08 41.263 -74 58 10.81 Z 323
2025-12-18 15:59:03 C 05 08 40.927 -74 58 10.96 Z 323
2025-12-19 05:01:22 C 05 08 17.090 -74 58 06.46 V W68
2025-12-19 05:05:21 C 05 08 16.939 -74 58 06.49 V W68
2025-12-19 05:13:19 C 05 08 16.625 -74 58 06.64 V W68
2025-12-19 05:36:15 C 05 08 16.008 -74 58 06.31 V W68
2025-12-19 22:52:28 C 05 07 44.544 -74 57 57.53 V M22
2025-12-19 22:57:05 C 05 07 44.400 -74 57 57.42 V M22
2025-12-19 23:06:17 C 05 07 44.088 -74 57 57.56 V M22
2025-12-19 23:56:54 C 05 07 42.583 -74 57 56.95 V M22
2025-12-21 04:10:11 C 05 06 51.235 -74 57 37.40 V W68
2025-12-21 04:15:41 C 05 06 51.120 -74 57 37.62 V W68
2025-12-21 04:24:19 C 05 06 50.791 -74 57 37.55 V W68
2025-12-21 05:17:26 C 05 06 49.330 -74 57 35.64 V W68
2025-12-21 15:49:09 C 05 06 30.050 -74 57 27.68 Z 323
2025-12-21 15:58:23 C 05 06 29.760 -74 57 27.54 Z 323