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
2004-10-24 19:19:05 C 02 27 48.44 +40 37 56.7 o 151
2004-10-24 19:20:24 C 02 27 48.44 +40 37 50.3 o 151
2004-10-24 20:31:09 C 02 27 48.78 +40 31 43.9 r J95
2004-10-24 20:35:38 C 02 27 48.87 +40 31 21.0 r J95
2004-10-24 20:39:40 C 02 27 48.87 +40 31 00.6 r J95
2004-10-25 02:38:23 C 02 27 54.67 +40 00 49.5 r 649
2004-10-25 02:40:56 C 02 27 54.67 +40 00 37.1 r 649
2004-10-25 02:43:30 C 02 27 54.68 +40 00 24.5 r 649
2004-10-25 06:03:28 C 02 27 54.82 +39 44 11.9 16.8 c 704
2004-10-25 06:20:32 C 02 27 54.65 +39 42 48.4 17.2 c 704
2004-10-25 06:37:35 C 02 27 54.50 +39 41 25.3 17.1 c 704
2004-10-25 07:11:45 C 02 27 54.14 +39 38 38.3 17.2 c 704
2004-10-25 08:12:22 C 02 27 51.79 +39 33 34.2 r 850
2004-10-25 08:17:46 C 02 27 52.72 +39 33 05.5 r 734
2004-10-25 08:18:54 C 02 27 52.69 +39 32 59.8 r 734
2004-10-25 08:19:59 C 02 27 52.70 +39 32 54.2 r 734
2004-10-25 08:24:16 C 02 27 52.64 +39 32 33.0 r 734
2004-10-25 08:25:22 C 02 27 52.66 +39 32 27.7 r 734
2004-10-25 08:43:56 C 02 27 51.63 +39 30 55.7 r 850
2004-10-25 08:59:42 C 02 27 51.54 +39 29 37.8 r 850
2004-10-25 22:45:49 C 02 28 06.28 +38 24 37.9 r J95
2004-10-25 22:50:47 C 02 28 06.24 +38 24 15.3 r J95
2004-10-25 22:56:34 C 02 28 06.21 +38 23 49.5 r J95
2004-10-26 08:42:53 C 02 28 07.65 +37 40 28.4 r 850
2004-10-26 09:13:44 C 02 28 07.71 +37 38 12.2 r 850
2004-10-26 09:47:02 C 02 28 07.58 +37 35 43.4 r 850
2004-10-26 20:46:57 C 02 28 20.28 +36 49 00.2 r J95
2004-10-26 20:55:52 C 02 28 20.26 +36 48 24.2 r J95
2004-10-26 21:06:12 C 02 28 20.24 +36 47 41.8 r J95
2004-10-30 02:29:38 C 02 28 49.21 +32 15 49.1 c 673
2004-10-30 02:37:39 C 02 28 49.22 +32 15 25.6 c 673
2004-10-30 02:46:30 C 02 28 49.22 +32 15 00.3 c 673
2004-10-30 02:55:39 C 02 28 49.24 +32 14 33.9 c 673
2004-10-31 04:59:44 C 02 28 52.41 +31 00 37.5 r 734
2004-10-31 05:01:50 C 02 28 52.41 +31 00 31.1 r 734
2004-10-31 05:03:57 C 02 28 52.45 +31 00 27.0 r 734
2004-10-31 05:06:04 C 02 28 52.39 +31 00 20.0 r 734
2004-10-31 05:08:09 C 02 28 52.38 +31 00 14.0 r 734
2004-11-03 18:32:30 C 02 29 06.35 +27 40 44.2 c 104
2004-11-03 18:38:30 C 02 29 06.30 +27 40 32.7 c 104
2004-11-03 18:43:31 C 02 29 06.34 +27 40 22.5 c 104
2004-11-05 03:04:52 C 02 29 09.60 +26 38 45.2 r 927
2004-11-05 03:17:58 C 02 29 09.54 +26 38 22.0 r 927
2004-11-05 03:30:56 C 02 29 09.42 +26 37 59.3 r 927
2004-11-06 05:23:59 C 02 29 11.00 +25 53 01.4 r 932
2004-11-06 05:26:00 C 02 29 11.03 +25 52 57.9 r 932
2004-11-06 05:31:35 C 02 29 12.82 +25 52 52.9 c 670
2004-11-06 05:32:00 C 02 29 10.99 +25 52 47.7 r 932
2004-11-06 06:10:29 C 02 29 12.54 +25 51 48.9 c 670
2004-11-06 07:31:08 C 02 29 11.83 +25 49 35.2 c 670