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
2026-03-13 01:52:45 C 04 47 53.011 -71 29 30.41 V W68
2026-03-15 00:49:33 C 04 48 37.210 -71 22 39.72 V W68
2026-03-15 00:54:12 C 04 48 37.219 -71 22 38.78 V W68
2026-03-15 01:01:46 C 04 48 37.402 -71 22 37.52 V W68
2026-03-15 01:17:27 C 04 48 37.646 -71 22 35.36 V W68
2026-03-15 12:24:14 C 04 48 48.490 -71 20 59.28 Z 323
2026-03-15 12:30:20 C 04 48 48.554 -71 20 58.60 Z 323
2026-03-15 12:36:29 C 04 48 48.703 -71 20 57.59 Z 323
2026-03-16 00:56:38 C 04 49 01.027 -71 19 09.16 V W68
2026-03-16 01:29:35 C 04 49 01.562 -71 19 04.44 V W68
2026-03-16 01:34:19 C 04 49 01.694 -71 19 03.61 V W68
2026-03-16 01:42:29 C 04 49 01.781 -71 19 02.39 V W68
2026-03-16 12:53:07 C 04 49 13.042 -71 17 26.23 Z 323
2026-03-16 12:59:15 C 04 49 13.214 -71 17 25.22 Z 323
2026-03-16 13:05:22 C 04 49 13.260 -71 17 24.36 Z 323
2026-03-17 12:56:52 C 04 49 38.256 -71 13 56.75 Z 323
2026-03-17 13:02:59 C 04 49 38.374 -71 13 56.17 Z 323
2026-03-17 13:09:09 C 04 49 38.378 -71 13 55.78 Z 323
2026-03-18 00:08:20 C 04 49 49.786 -71 12 20.30 V W68
2026-03-18 00:12:23 C 04 49 50.066 -71 12 19.12 V W68
2026-03-18 00:21:56 C 04 49 50.155 -71 12 17.57 V W68
2026-03-18 00:58:33 C 04 49 50.686 -71 12 12.78 V W68
2026-03-18 12:09:45 C 04 50 02.671 -71 10 36.98 Z 323
2026-03-18 12:15:54 C 04 50 02.827 -71 10 35.36 Z 323
2026-03-18 12:22:00 C 04 50 02.906 -71 10 34.54 Z 323
2026-03-19 01:15:31 C 04 50 16.946 -71 08 42.65 V W68
2026-03-19 01:20:19 C 04 50 17.009 -71 08 42.04 V W68
2026-03-19 01:52:03 C 04 50 17.786 -71 08 36.56 V W68
2026-03-19 02:03:06 C 04 50 17.796 -71 08 35.70 V W68
2026-03-19 11:25:56 B 04 50 28.164 -71 07 15.31 Z E41
2026-03-19 11:28:56 B 04 50 28.246 -71 07 14.77 Z E41
2026-03-19 11:31:38 B 04 50 28.250 -71 07 14.09 Z E41
2026-03-20 07:42:11 B 04 50 51.002 -71 04 20.46 q E86
2026-03-20 07:55:53 B 04 50 51.295 -71 04 18.55 q E86
2026-03-20 08:08:19 B 04 50 51.566 -71 04 16.50 q E86
2026-03-20 13:25:00 C 04 50 57.538 -71 03 31.43 Z 323
2026-03-20 13:31:07 C 04 50 57.605 -71 03 31.03 Z 323
2026-03-20 13:37:15 C 04 50 57.682 -71 03 30.53 Z 323
2026-03-22 00:53:07 C 04 51 38.969 -70 58 27.52 V W68
2026-03-22 00:57:10 C 04 51 39.070 -70 58 26.94 V W68
2026-03-22 01:08:18 C 04 51 39.238 -70 58 25.68 V W68
2026-03-22 01:24:29 C 04 51 39.562 -70 58 22.91 V W68
2026-03-22 12:15:23 C 04 51 52.488 -70 56 50.32 Z 323
2026-03-22 12:21:30 C 04 51 52.550 -70 56 49.88 Z 323
2026-03-22 12:27:36 C 04 51 52.654 -70 56 49.38 Z 323
2026-03-23 23:53:51 C 04 52 35.986 -70 51 48.06 V W68
2026-03-24 00:01:29 C 04 52 36.026 -70 51 47.34 V W68
2026-03-24 00:05:35 C 04 52 36.317 -70 51 46.04 V W68
2026-03-24 00:07:37 C 04 52 36.132 -70 51 46.91 V W68
2026-03-24 00:22:57 C 04 52 36.430 -70 51 45.07 V W68