2009 SR104

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5492828000
Semi-major axis (a)2.1463250000 AU
Inclination (i)13.08116000°
Long. of Asc. Node (Ω)5.11878000°
Arg. of Perihelion (ω)316.53223000°
Mean Anomaly (M)60.28356000°
Mean Motion (n)0.3134446400°/day
Perihelion dist (q)0.96738560 AU
Aphelion dist (Q)3.32526440 AU
Orbital Period3.14443940 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty7
Orbit TypeApollo
MOID0.043630 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-30
Observations (51)
Date Type RA Dec Mag Band Observatory
2009-09-26 08:10:07 C 00 30 20.24 -05 33 57.4 r G96
2009-09-26 08:19:12 C 00 30 19.59 -05 32 02.7 r G96
2009-09-26 08:28:12 C 00 30 19.02 -05 30 08.2 r G96
2009-09-26 08:37:12 C 00 30 18.41 -05 28 14.3 r G96
2009-09-26 09:00:30 C 00 30 16.84 -05 23 19.6 r G96
2009-09-26 09:09:30 C 00 30 16.27 -05 21 26.4 r G96
2009-09-26 09:27:23 C 00 30 15.08 -05 17 40.5 r G96
2009-09-26 10:09:12 C 00 30 12.45 -05 08 54.2 r G96
2009-09-26 10:10:31 C 00 30 12.38 -05 08 37.6 r G96
2009-09-26 10:11:17 C 00 30 12.34 -05 08 28.3 r G96
2009-09-26 10:30:49 C 00 30 11.19 -05 04 23.2 r G96
2009-09-26 10:31:34 C 00 30 11.12 -05 04 13.5 r G96
2009-09-26 10:32:18 C 00 30 11.08 -05 04 04.5 r G96
2009-09-26 10:41:23 C 00 30 10.51 -05 02 11.6 r G96
2009-09-26 10:42:37 C 00 30 10.40 -05 01 55.7 r G96
2009-09-26 10:43:52 C 00 30 10.40 -05 01 40.6 r G96
2009-09-26 23:08:42 C 00 29 52.58 -02 33 06.1 c B33
2009-09-26 23:22:01 C 00 29 51.74 -02 30 32.1 c B33
2009-09-26 23:22:50 C 00 29 51.69 -02 30 22.9 c B33
2009-09-26 23:31:03 C 00 29 51.17 -02 28 47.8 c B33
2009-09-27 00:51:46 C 00 29 47.93 -02 13 37.4 r J95
2009-09-27 01:00:11 C 00 29 47.42 -02 11 59.8 r J95
2009-09-27 01:08:52 C 00 29 46.97 -02 10 22.3 r J95
2009-09-27 06:30:01 C 00 29 40.45 -01 09 59.5 r G96
2009-09-27 06:31:01 C 00 29 40.41 -01 09 48.3 r G96
2009-09-27 06:31:54 C 00 29 40.34 -01 09 38.5 r G96
2009-09-27 06:38:01 C 00 29 37.20 -01 08 44.6 r H55
2009-09-27 06:49:40 C 00 29 36.52 -01 06 36.8 r H55
2009-09-27 10:51:04 C 00 29 25.26 -00 22 48.6 c 926
2009-09-27 10:55:58 C 00 29 24.99 -00 21 55.8 c 926
2009-09-27 11:00:53 C 00 29 24.76 -00 21 03.7 c 926
2009-09-30 07:10:28 C 00 27 53.26 +09 27 41.3 c 926
2009-09-30 07:16:22 C 00 27 53.01 +09 28 22.3 c 926
2009-09-30 07:22:16 C 00 27 52.74 +09 29 03.2 c 926
2009-09-21 04:53:46 C 00 18 30.66 +02 19 22.4 o 809
2009-09-21 05:36:09 C 00 18 29.10 +02 19 15.8 o 809
2009-09-21 06:20:28 C 00 18 27.48 +02 19 08.8 o 809
2009-09-21 07:03:47 C 00 18 25.89 +02 19 01.9 o 809
2009-09-21 08:07:21 C 00 18 23.57 +02 18 51.9 o 809
2009-09-22 07:23:58 C 00 17 34.56 +02 15 09.8 o 809
2009-09-22 07:41:38 C 00 17 33.91 +02 15 06.8 o 809
2009-09-22 07:48:50 C 00 17 33.64 +02 15 06.5 o 809
2009-09-22 07:59:35 C 00 17 33.25 +02 15 04.1 o 809
2009-09-22 08:17:13 C 00 17 32.59 +02 15 01.0 o 809
2009-09-24 04:31:47 C 00 15 58.60 +02 07 51.8 o 809
2009-09-24 05:14:08 C 00 15 57.01 +02 07 44.8 o 809
2009-09-24 06:00:02 C 00 15 55.28 +02 07 37.2 o 809
2009-09-24 06:42:23 C 00 15 53.71 +02 07 30.4 o 809
2009-09-24 07:54:07 C 00 15 51.03 +02 07 18.6 o 809
2009-09-25 08:13:06 C 00 14 58.61 +02 03 19.3 o 809