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
2025-11-14 17:16:56 C 05 31 56.167 -74 17 11.76 Z 323
2025-11-15 05:19:23 C 05 31 39.835 -74 18 23.44 V W68
2025-11-15 05:22:02 C 05 31 39.780 -74 18 23.65 V W68
2025-11-15 05:27:20 C 05 31 39.660 -74 18 24.19 V W68
2025-11-15 05:34:38 C 05 31 39.329 -74 18 25.96 V W68
2025-11-15 05:42:43 C 05 31 39.235 -74 18 26.68 V W68
2025-11-15 17:58:22 C 05 31 21.922 -74 19 40.40 Z 323
2025-11-15 18:50:15 C 05 31 20.609 -74 19 45.62 Z 323
2025-11-15 18:57:55 C 05 31 20.417 -74 19 46.45 Z 323
2025-11-16 05:15:55 C 05 31 05.909 -74 20 47.04 V W68
2025-11-16 05:18:33 C 05 31 05.902 -74 20 47.29 V W68
2025-11-16 05:22:30 C 05 31 05.784 -74 20 47.62 V W68
2025-11-16 05:29:55 C 05 31 05.731 -74 20 48.41 V W68
2025-11-16 22:44:24 C 05 30 41.047 -74 22 28.49 V M22
2025-11-16 22:49:01 C 05 30 40.946 -74 22 29.03 V M22
2025-11-16 23:18:47 C 05 30 40.267 -74 22 31.66 V M22
2025-11-16 23:26:43 C 05 30 39.929 -74 22 32.81 V M22
2025-11-17 00:15:26 C 05 30 38.671 -74 22 37.02 V M22
2025-11-17 00:18:06 C 05 30 38.801 -74 22 37.38 V M22
2025-11-17 00:39:14 C 05 30 38.093 -74 22 39.61 V M22
2025-11-17 00:43:12 C 05 30 38.182 -74 22 39.97 V M22
2025-11-17 02:23:22 C 05 30 35.530 -74 22 49.33 V M22
2025-11-18 05:18:01 C 05 29 55.968 -74 25 22.08 V W68
2025-11-18 05:22:04 C 05 29 56.076 -74 25 23.05 V W68
2025-11-18 05:26:05 C 05 29 56.004 -74 25 22.62 V W68
2025-11-18 05:53:36 C 05 29 55.224 -74 25 25.43 V W68
2025-11-18 06:07:12 C 05 29 54.965 -74 25 26.15 V W68
2025-11-18 06:15:55 C 05 29 54.590 -74 25 27.80 V W68
2025-11-18 06:23:10 C 05 29 54.461 -74 25 28.02 V W68
2025-11-19 06:11:41 C 05 29 18.998 -74 27 38.27 V W68
2025-11-19 06:17:14 C 05 29 18.907 -74 27 38.74 V W68
2025-11-19 06:48:55 C 05 29 17.990 -74 27 41.62 V W68
2025-11-19 06:56:52 C 05 29 17.818 -74 27 42.23 V W68
2025-11-19 16:37:03 C 05 29 03.079 -74 28 34.00 Z 323
2025-11-19 16:46:15 C 05 29 02.834 -74 28 34.79 Z 323
2025-11-19 16:53:57 C 05 29 02.642 -74 28 35.33 Z 323
2025-11-20 00:02:01 C 05 28 51.799 -74 29 12.59 V M22
2025-11-20 00:04:40 C 05 28 51.650 -74 29 13.27 V M22
2025-11-20 00:13:54 C 05 28 51.578 -74 29 13.60 V M22
2025-11-20 00:28:20 C 05 28 51.168 -74 29 14.86 V M22
2025-11-20 17:15:10 C 05 28 25.250 -74 30 42.48 Z 323
2025-11-20 17:24:22 C 05 28 25.018 -74 30 43.20 Z 323
2025-11-20 17:32:04 C 05 28 24.754 -74 30 43.88 Z 323
2025-11-23 12:36:12 B 05 26 38.63 -74 36 10.6 q E94
2025-11-23 12:50:28 B 05 26 38.21 -74 36 11.7 q E94
2025-11-23 13:04:13 B 05 26 37.81 -74 36 12.6 q E94
2025-11-24 05:03:41 C 05 26 12.005 -74 37 25.43 V W68
2025-11-24 05:06:19 C 05 26 12.110 -74 37 25.07 V W68
2025-11-24 05:26:25 C 05 26 11.414 -74 37 26.72 V W68
2025-11-24 05:30:26 C 05 26 11.362 -74 37 26.47 V W68