2003 YR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4508527531 ± 9.64e-07
Semi-major axis (a)0.8989982298 AU ± 6.57e-09
Inclination (i)29.33282772° ± 3.81e-05
Long. of Asc. Node (Ω)86.38808843° ± 4.39e-06
Arg. of Perihelion (ω)138.07493809° ± 2.51e-05
Mean Anomaly (M)170.80727737° ± 4.40e-05
Mean Motion (n)1.1563093072°/day ± 1.27e-08
Perihelion dist (q)0.49368240 AU ± 8.66e-07
Aphelion dist (Q)1.30431406 AU ± 8.66e-07
Orbital Period0.85238982 yr ± 9.34e-09
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.376″
Uncertainty0
Orbit TypeAten
MOID0.066270 AU
Observations Used58
Oppositions3
Arc Total2003-2020
First Observation Used2003-12-18
Last Observation Used2020-12-21
Observations (58)
Date Type RA Dec Mag Band Observatory
2003-12-18 09:53:30 C 08 17 57.40 +34 00 54.8 18.1 c 704
2003-12-18 10:25:21 C 08 18 00.55 +34 08 19.5 18.3 c 704
2003-12-18 10:49:57 C 08 18 03.01 +34 14 02.7 18.3 c 704
2003-12-18 11:13:24 C 08 18 05.37 +34 19 31.1 18.4 c 704
2003-12-18 11:39:27 C 08 18 08.05 +34 25 36.5 18.2 c 704
2003-12-18 22:49:26 C 08 19 47.86 +37 08 52.0 c 246
2003-12-18 22:50:01 C 08 19 47.92 +37 09 00.0 c 246
2003-12-18 22:50:33 C 08 19 48.00 +37 09 08.8 c 246
2003-12-18 22:52:31 C 08 19 48.21 +37 09 38.7 c 246
2003-12-18 22:52:59 C 08 19 48.25 +37 09 45.7 c 246
2003-12-18 22:53:31 C 08 19 48.34 +37 09 53.6 c 246
2003-12-18 22:54:13 C 08 19 48.42 +37 10 05.1 c 246
2003-12-18 22:54:52 C 08 19 48.52 +37 10 15.2 c 246
2003-12-19 01:49:12 C 08 20 10.61 +37 55 01.2 r 557
2003-12-19 01:49:37 C 08 20 10.62 +37 55 07.2 r 557
2003-12-19 01:50:02 C 08 20 10.68 +37 55 14.1 r 557
2003-12-19 01:50:27 C 08 20 10.70 +37 55 20.3 r 557
2003-12-19 01:50:52 C 08 20 10.79 +37 55 26.4 r 557
2003-12-19 01:51:17 C 08 20 10.86 +37 55 33.2 r 557
2003-12-19 01:51:42 C 08 20 10.90 +37 55 39.6 r 557
2003-12-19 01:52:07 C 08 20 10.96 +37 55 46.3 r 557
2003-12-19 01:52:32 C 08 20 10.98 +37 55 52.5 r 557
2003-12-19 09:04:18 C 08 21 20.08 +39 50 26.6 r 649
2003-12-19 09:05:58 C 08 21 20.31 +39 50 53.4 r 649
2003-12-19 09:07:37 C 08 21 20.53 +39 51 20.0 r 649
2003-12-19 09:47:12 C 08 21 28.05 +40 02 17.4 c 926
2003-12-19 09:47:37 C 08 21 28.06 +40 02 24.9 c 926
2003-12-19 09:48:03 C 08 21 28.18 +40 02 30.9 c 926
2003-12-20 20:51:30 C 08 29 18.91 +50 34 39.0 o J95
2003-12-20 20:57:52 C 08 29 20.68 +50 36 46.5 o J95
2003-12-20 21:04:18 C 08 29 22.56 +50 38 55.2 o J95
2003-12-21 07:21:06 C 08 32 36.09 +54 08 30.9 o 649
2003-12-21 07:23:17 C 08 32 36.77 +54 09 16.1 o 649
2003-12-21 07:25:28 C 08 32 37.41 +54 10 02.2 o 649
2003-12-21 07:27:40 C 08 32 38.03 +54 10 46.4 o 649
2003-12-21 07:29:52 C 08 32 38.82 +54 11 33.3 o 649
2003-12-21 22:15:12 C 08 38 52.15 +59 24 29.3 o J95
2003-12-21 22:24:29 C 08 38 56.54 +59 27 54.2 o J95
2003-12-21 22:33:39 C 08 39 00.87 +59 31 16.4 o J95
2003-12-24 06:59:00 C 10 04 29.10 +80 14 23.3 o 649
2003-12-24 07:00:45 C 10 04 36.65 +80 14 58.4 o 649
2003-12-24 07:02:29 C 10 04 44.35 +80 15 33.6 o 649
2020-12-09 06:01:11 C 04 05 57.87 -14 41 08.8 V G96
2020-12-09 06:08:37 C 04 05 55.57 -14 40 55.3 V G96
2020-12-09 06:16:03 C 04 05 53.22 -14 40 41.4 V G96
2020-12-09 06:23:28 C 04 05 50.89 -14 40 27.7 V G96
2020-12-09 07:40:57 C 04 05 26.50 -14 38 01.5 V I52
2020-12-09 07:44:35 C 04 05 25.36 -14 37 54.8 V I52
2020-12-09 07:48:13 C 04 05 24.19 -14 37 48.1 V I52
2020-12-09 13:47:53 C 04 03 33.53 -14 25 45.9 V 474