IAA RAS IAA Minor Planet Database

2003 YR117

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5037944000
Semi-major axis (a)1.8615567000 AU
Inclination (i)17.37108000°
Long. of Asc. Node (Ω)94.81551000°
Arg. of Perihelion (ω)317.68449000°
Mean Anomaly (M)237.74912000°
Mean Motion (n)0.3880517800°/day
Perihelion dist (q)0.92371490 AU
Aphelion dist (Q)2.79939850 AU
Orbital Period2.53988700 yr
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.460″
Uncertainty7
Orbit TypeApollo
MOID0.021625 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2004-01-12
Observations (47)
Date Type RA Dec Mag Band Observatory
2003-12-28 08:43:08 C 08 27 53.32 +34 46 18.4 17.5 c 704
2003-12-28 09:02:17 C 08 27 54.58 +34 50 49.7 17.6 c 704
2003-12-28 09:21:27 C 08 27 55.86 +34 55 20.3 17.6 c 704
2003-12-28 09:40:55 C 08 27 57.15 +34 59 53.1 17.6 c 704
2003-12-29 05:58:12 C 08 30 24.93 +39 12 43.4 – r H36
2003-12-29 06:04:10 C 08 30 25.14 +39 13 51.4 – r H36
2003-12-29 06:10:09 C 08 30 25.68 +39 14 58.6 – r H36
2003-12-29 06:28:56 C 08 30 29.95 +39 18 32.9 – c 854
2003-12-29 06:35:27 C 08 30 30.44 +39 19 47.4 – c 854
2003-12-29 06:41:58 C 08 30 30.73 +39 21 00.5 – c 854
2003-12-29 08:11:03 C 08 30 35.00 +39 37 28.8 17.9 c 704
2003-12-29 08:30:40 C 08 30 36.06 +39 41 02.2 18.3 c 704
2003-12-29 08:50:15 C 08 30 37.10 +39 44 34.1 18.1 c 704
2003-12-29 08:55:51 C 08 30 37.31 +39 45 34.1 17.8 c 704
2003-12-29 08:56:05 C 08 30 37.35 +39 45 36.4 18.2 c 704
2003-12-29 09:09:43 C 08 30 38.03 +39 48 03.0 18.2 c 704
2003-12-29 09:15:57 C 08 30 38.27 +39 49 09.9 17.9 c 704
2003-12-29 09:16:18 C 08 30 38.37 +39 49 13.1 18.3 c 704
2003-12-29 09:29:38 C 08 30 38.97 +39 51 35.8 18.3 c 704
2003-12-29 09:36:46 C 08 30 39.31 +39 52 51.6 17.9 c 704
2003-12-29 09:37:02 C 08 30 39.38 +39 52 53.9 18.3 c 704
2003-12-29 10:00:40 C 08 30 40.56 +39 57 04.2 18.0 c 704
2003-12-29 10:00:56 C 08 30 40.58 +39 57 06.7 18.2 c 704
2003-12-29 10:27:13 C 08 30 41.94 +40 01 42.3 17.8 c 704
2003-12-29 10:27:28 C 08 30 41.95 +40 01 44.9 18.4 c 704
2003-12-30 04:55:29 C 08 32 40.74 +42 57 53.8 – r 649
2003-12-30 05:01:16 C 08 32 41.09 +42 58 45.2 – r 649
2003-12-30 05:09:00 C 08 32 41.56 +42 59 54.3 – r 649
2003-12-30 09:22:26 C 08 32 55.91 +43 36 21.3 – d 703
2003-12-30 09:29:09 C 08 32 56.06 +43 37 17.8 – d 703
2003-12-30 09:35:49 C 08 32 56.36 +43 38 12.7 – d 703
2003-12-30 09:42:32 C 08 32 56.53 +43 39 08.2 – d 703
2003-12-31 07:20:32 C 08 34 43.63 +46 19 42.1 – c H41
2003-12-31 07:25:45 C 08 34 43.68 +46 20 15.9 – c H41
2003-12-31 07:28:41 C 08 34 43.81 +46 20 37.7 – c H41
2003-12-31 07:34:54 C 08 34 44.06 +46 21 20.5 – c H41
2003-12-31 21:19:06 C 08 35 47.13 +47 46 10.6 – o A17
2003-12-31 22:12:24 C 08 35 49.39 +47 51 33.3 – o A17
2004-01-02 22:16:58 C 08 38 27.32 +51 40 50.5 – o A17
2004-01-03 00:00:21 C 08 38 29.25 +51 47 43.4 – o A17
2004-01-03 01:14:26 C 08 38 31.09 +51 52 41.9 – o 170
2004-01-03 01:16:53 C 08 38 31.13 +51 52 51.5 – o 170
2004-01-03 01:19:57 C 08 38 31.15 +51 53 03.1 – o 170
2004-01-03 01:23:02 C 08 38 31.24 +51 53 14.9 – o 170
2004-01-12 08:40:50 C 08 41 53.23 +59 02 29.4 – c 926
2004-01-12 08:46:45 C 08 41 53.17 +59 02 35.2 – c 926
2004-01-12 08:52:23 C 08 41 52.97 +59 02 39.2 – c 926