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
2025-11-01 18:12:54 C 05 38 00.530 -73 40 12.40 Z 323
2025-11-02 17:34:43 C 05 37 37.908 -73 43 19.96 Z 323
2025-11-02 17:43:56 C 05 37 37.694 -73 43 21.07 Z 323
2025-11-02 17:51:36 C 05 37 37.553 -73 43 21.94 Z 323
2025-11-04 06:45:58 C 05 37 00.238 -73 48 10.26 V W68
2025-11-04 06:47:56 C 05 37 00.410 -73 48 10.69 V W68
2025-11-04 07:15:41 C 05 36 59.820 -73 48 13.43 V W68
2025-11-04 07:19:45 C 05 36 59.791 -73 48 13.90 V W68
2025-11-04 23:32:50 C 05 36 42.761 -73 50 18.20 V M22
2025-11-05 00:04:25 C 05 36 42.202 -73 50 21.91 V M22
2025-11-05 00:09:42 C 05 36 42.151 -73 50 22.96 V M22
2025-11-05 00:16:21 C 05 36 41.964 -73 50 23.14 V M22
2025-11-05 00:20:17 C 05 36 42.122 -73 50 23.86 V M22
2025-11-05 00:24:16 C 05 36 41.942 -73 50 24.90 V M22
2025-11-05 00:32:12 C 05 36 41.638 -73 50 26.27 V M22
2025-11-05 00:46:25 C 05 36 41.534 -73 50 28.10 V M22
2025-11-06 05:48:47 C 05 36 09.823 -73 54 05.76 V W68
2025-11-06 05:51:27 C 05 36 10.001 -73 54 06.08 V W68
2025-11-06 05:55:23 C 05 36 09.883 -73 54 07.13 V W68
2025-11-06 06:03:58 C 05 36 09.746 -73 54 07.96 V W68
2025-11-06 06:07:57 C 05 36 09.715 -73 54 07.99 V W68
2025-11-06 06:43:47 C 05 36 08.978 -73 54 12.56 V W68
2025-11-06 06:48:24 C 05 36 08.794 -73 54 13.25 V W68
2025-11-06 06:56:22 C 05 36 08.880 -73 54 14.72 V W68
2025-11-09 17:59:09 C 05 34 31.814 -74 04 10.70 Z 323
2025-11-09 18:08:21 C 05 34 31.750 -74 04 11.35 Z 323
2025-11-09 18:16:01 C 05 34 31.596 -74 04 12.54 Z 323
2025-11-10 05:09:51 C 05 34 18.041 -74 05 25.80 V W68
2025-11-10 05:48:25 C 05 34 16.985 -74 05 31.52 V W68
2025-11-10 06:07:51 C 05 34 16.908 -74 05 33.61 V W68
2025-11-10 06:15:58 C 05 34 16.822 -74 05 35.41 V W68
2025-11-10 06:20:01 C 05 34 16.978 -74 05 35.20 V W68
2025-11-10 06:24:02 C 05 34 16.627 -74 05 35.66 V W68
2025-11-10 06:26:45 C 05 34 16.721 -74 05 34.91 V W68
2025-11-10 06:57:45 C 05 34 15.974 -74 05 39.08 V W68
2025-11-10 07:01:03 C 05 34 16.032 -74 05 39.55 V W68
2025-11-10 07:10:57 C 05 34 15.799 -74 05 40.92 V W68
2025-11-10 23:22:39 C 05 33 55.478 -74 07 31.08 V M22
2025-11-10 23:37:05 C 05 33 55.188 -74 07 32.48 V M22
2025-11-11 00:01:56 C 05 33 54.552 -74 07 35.33 V M22
2025-11-11 00:06:30 C 05 33 54.444 -74 07 35.72 V M22
2025-11-12 06:13:25 C 05 33 15.854 -74 10 55.81 V W68
2025-11-12 06:17:25 C 05 33 15.830 -74 10 55.88 V W68
2025-11-12 06:21:27 C 05 33 15.706 -74 10 56.39 V W68
2025-11-12 06:49:07 C 05 33 15.022 -74 10 59.45 V W68
2025-11-12 17:12:59 C 05 33 01.342 -74 12 06.80 Z 323
2025-11-12 17:22:12 C 05 33 00.727 -74 12 09.36 Z 323
2025-11-12 17:29:53 C 05 33 01.044 -74 12 08.32 Z 323
2025-11-14 17:00:02 C 05 31 56.846 -74 17 08.66 Z 323
2025-11-14 17:09:16 C 05 31 56.573 -74 17 09.96 Z 323