620056 (2004 UR1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6168463667 ± 3.78e-08
Semi-major axis (a)2.1746654611 AU ± 7.10e-10
Inclination (i)4.07748812° ± 9.07e-06
Long. of Asc. Node (Ω)250.90537210° ± 8.10e-05
Arg. of Perihelion (ω)73.43894806° ± 8.06e-05
Mean Anomaly (M)222.19317410° ± 1.84e-06
Mean Motion (n)0.3073431873°/day ± 1.51e-10
Perihelion dist (q)0.83323097 AU ± 8.22e-08
Aphelion dist (Q)3.51609995 AU ± 8.22e-08
Orbital Period3.20692413 yr ± 1.57e-09
Physical Parameters
H (abs. magnitude)20.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.018676 AU
Observations Used240
Oppositions11
Arc Total2004-2020
First Observation Used2004-10-23
Last Observation Used2020-12-07
Observations (243)
Date Type RA Dec Mag Band Observatory
2020-04-21 09:25:39 C 13 02 36.759 -13 11 48.60 U F51
2020-04-22 09:02:22 C 13 00 56.889 -13 00 19.54 U F51
2020-04-22 09:19:05 C 13 00 55.652 -13 00 11.17 U F51
2020-04-22 09:52:35 C 13 00 53.199 -12 59 54.87 U F51
2020-10-25 08:16:02 S 20 55 00.569 +06 15 01.40 L C51
2020-10-25 09:50:18 S 20 56 08.170 +06 18 00.65 L C51
2020-10-26 10:56:39 S 21 13 55.812 +07 03 59.08 L C51
2020-10-26 14:04:58 S 21 16 07.135 +07 09 28.66 L C51
2020-10-26 15:39:13 S 21 17 12.778 +07 12 10.48 L C51
2020-10-27 00:59:20 C 21 23 39.82 +07 27 37.1 V W46
2020-10-27 01:08:22 C 21 23 45.89 +07 27 52.3 V W46
2020-10-27 01:17:14 C 21 23 51.84 +07 28 06.7 V W46
2020-10-27 17:15:17 C 21 34 42.56 +07 53 42.1 V 130
2020-10-27 17:20:04 C 21 34 45.65 +07 53 49.1 V 130
2020-10-27 18:12:05 C 21 35 19.75 +07 55 12.1 V K83
2020-10-27 18:16:35 C 21 35 22.69 +07 55 18.7 V K83
2020-10-27 18:25:33 C 21 35 28.55 +07 55 33.2 V K83
2020-10-30 03:09:07 C 22 11 19.03 +09 12 51.1 o 691
2020-10-30 03:13:35 C 22 11 21.58 +09 12 56.3 o 691
2020-10-30 03:18:02 C 22 11 24.18 +09 13 01.3 o 691
2020-10-30 04:34:24 C 22 12 08.43 +09 14 28.7 V 703
2020-10-30 04:42:19 C 22 12 12.95 +09 14 38.0 V 703
2020-10-30 04:50:14 C 22 12 17.49 +09 14 47.4 V 703
2020-10-30 04:58:08 C 22 12 22.10 +09 14 55.8 V 703
2020-10-31 18:32:05 C 22 33 37.53 +09 53 54.8 V Z99
2020-10-31 18:35:18 C 22 33 39.26 +09 53 57.6 V Z99
2020-10-31 18:38:31 C 22 33 40.97 +09 54 00.9 V Z99
2020-10-31 18:41:44 C 22 33 42.68 +09 54 04.0 V Z99
2020-11-03 04:44:41 C 23 02 33.23 +10 39 49.4 V 703
2020-11-03 04:52:31 C 23 02 36.64 +10 39 53.8 V 703
2020-11-03 05:08:10 C 23 02 43.60 +10 40 04.2 V 703
2020-11-03 07:45:35 C 23 03 55.50 +10 41 56.4 V T08
2020-11-03 07:50:13 C 23 03 57.52 +10 41 59.2 V T08
2020-11-03 08:00:11 C 23 04 01.93 +10 42 05.4 V T08
2020-11-03 08:21:27 C 23 04 11.30 +10 42 18.3 V T08
2020-11-05 02:44:32 C 23 22 17.17 +11 05 34.1 V V19
2020-11-05 03:24:57 C 23 22 32.93 +11 05 53.5 V V19
2020-11-05 03:55:43 C 23 22 44.85 +11 06 08.1 V V19
2020-11-05 18:51:52 C 23 28 35.37 +11 12 45.1 V 130
2020-11-05 19:00:36 C 23 28 38.62 +11 12 48.7 V 130
2020-11-05 19:10:50 C 23 28 42.41 +11 12 51.1 V K87
2020-11-05 19:15:28 C 23 28 44.15 +11 12 52.9 V K87
2020-11-05 19:17:31 C 23 28 44.92 +11 12 53.5 V K74
2020-11-05 19:20:06 C 23 28 45.89 +11 12 54.8 V K87
2020-11-05 19:24:01 C 23 28 47.35 +11 12 56.4 V K74
2020-11-05 19:29:34 C 23 28 49.40 +11 12 58.9 V K74
2020-11-06 19:17:43 C 23 37 35.48 +11 22 25.7 V K87
2020-11-06 19:22:41 C 23 37 37.19 +11 22 27.4 V K87
2020-11-06 19:27:38 C 23 37 38.90 +11 22 29.2 V K87
2020-11-06 20:00:36 C 23 37 50.69 +11 22 39.3 V Z99