2003 YS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8456475000
Semi-major axis (a)3.1090114000 AU
Inclination (i)24.83870000°
Long. of Asc. Node (Ω)280.66201000°
Arg. of Perihelion (ω)48.91734000°
Mean Anomaly (M)19.83191000°
Mean Motion (n)0.1797920900°/day
Perihelion dist (q)0.47988370 AU
Aphelion dist (Q)5.73813910 AU
Orbital Period5.48192980 yr
Physical Parameters
H (abs. magnitude)19.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty6
Orbit TypeApollo
MOID0.226705 AU
Observations Used47
Oppositions1
Arc Total
First Observation Used
Last Observation Used2004-01-13
Observations (47)
Date Type RA Dec Mag Band Observatory
2003-12-17 06:29:24 C 06 47 51.34 +37 38 13.3 19.3 c 704
2003-12-17 06:48:17 C 06 47 47.02 +37 37 49.6 19.5 c 704
2003-12-17 07:07:11 C 06 47 42.63 +37 37 23.9 19.3 c 704
2003-12-17 07:45:25 C 06 47 33.77 +37 36 32.8 19.8 c 704
2003-12-17 22:36:40 C 06 44 14.60 +37 16 24.9 r 176
2003-12-17 22:38:00 C 06 44 14.31 +37 16 23.1 r 176
2003-12-17 22:39:35 C 06 44 13.95 +37 16 20.9 r 176
2003-12-17 22:41:10 C 06 44 13.60 +37 16 18.8 r 176
2003-12-17 22:42:44 C 06 44 13.25 +37 16 16.7 r 176
2003-12-17 23:41:58 C 06 43 59.99 +37 14 54.8 r J95
2003-12-17 23:47:19 C 06 43 58.73 +37 14 47.6 r J95
2003-12-17 23:52:37 C 06 43 57.58 +37 14 40.4 r J95
2003-12-18 05:04:48 C 06 42 49.78 +37 07 40.8 c 854
2003-12-18 05:14:21 C 06 42 47.64 +37 07 28.5 c 854
2003-12-18 05:23:54 C 06 42 45.51 +37 07 16.4 c 854
2003-12-18 07:31:18 C 06 42 17.36 +37 04 25.1 c 926
2003-12-18 07:32:55 C 06 42 16.95 +37 04 22.2 c 926
2003-12-18 21:56:23 C 06 39 12.41 +36 44 52.1 c 246
2003-12-18 21:57:25 C 06 39 12.21 +36 44 50.4 c 246
2003-12-18 21:58:13 C 06 39 12.01 +36 44 49.3 c 246
2003-12-18 21:59:18 C 06 39 11.82 +36 44 48.2 c 246
2003-12-18 22:00:27 C 06 39 11.51 +36 44 46.1 c 246
2003-12-18 22:01:30 C 06 39 11.27 +36 44 44.3 c 246
2003-12-19 02:06:00 C 06 38 19.04 +36 39 13.4 r 557
2003-12-19 02:07:41 C 06 38 18.69 +36 39 11.1 r 557
2003-12-19 02:09:23 C 06 38 18.31 +36 39 09.4 r 557
2003-12-19 02:11:03 C 06 38 17.97 +36 39 07.2 r 557
2003-12-19 02:12:44 C 06 38 17.61 +36 39 05.9 r 557
2003-12-19 02:14:24 C 06 38 17.24 +36 39 03.0 r 557
2003-12-19 03:46:15 C 06 37 59.30 +36 37 00.6 r 649
2003-12-19 03:48:48 C 06 37 58.79 +36 36 57.4 r 649
2003-12-19 03:51:21 C 06 37 58.29 +36 36 54.1 r 649
2003-12-19 03:53:55 C 06 37 57.75 +36 36 50.3 r 649
2003-12-19 07:21:55 C 06 37 14.06 +36 32 14.5 c 926
2003-12-19 07:23:53 C 06 37 13.52 +36 32 11.8 c 926
2003-12-21 07:00:52 C 06 27 48.93 +35 28 29.2 r 448
2003-12-21 07:09:02 C 06 27 47.38 +35 28 17.9 r 448
2003-12-21 07:16:41 C 06 27 45.90 +35 28 07.6 r 448
2003-12-29 03:16:01 C 05 58 39.11 +31 34 17.2 o 715
2003-12-29 03:22:42 C 05 58 38.15 +31 34 10.0 o 715
2003-12-29 03:29:23 C 05 58 37.32 +31 34 02.2 o 715
2003-12-29 05:17:57 C 05 58 23.48 +31 32 00.2 r 448
2003-12-29 05:25:53 C 05 58 22.48 +31 31 50.9 r 448
2003-12-29 05:47:41 C 05 58 19.66 +31 31 26.7 r 448
2004-01-13 03:04:26 C 05 28 58.29 +26 04 12.5 r 715
2004-01-13 03:18:52 C 05 28 57.50 +26 04 02.8 r 715
2004-01-13 03:34:07 C 05 28 56.70 +26 03 54.8 r 715