2007 QA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4348262000
Semi-major axis (a)2.1566679000 AU
Inclination (i)4.35722000°
Long. of Asc. Node (Ω)298.48865000°
Arg. of Perihelion (ω)23.30362000°
Mean Anomaly (M)275.03790000°
Mean Motion (n)0.3111925400°/day
Perihelion dist (q)1.21889220 AU
Aphelion dist (Q)3.09444360 AU
Orbital Period3.16719580 yr
Physical Parameters
H (abs. magnitude)20.67
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeAmor
MOID0.206244 AU
Observations Used87
Oppositions1
Arc Total
First Observation Used
Last Observation Used2007-10-29
Observations (87)
Date Type RA Dec Mag Band Observatory
2007-08-16 20:07:27 C 20 57 31.39 -06 43 29.1 c A50
2007-08-16 20:08:15 C 20 57 31.46 -06 43 28.7 c A50
2007-08-16 20:41:10 C 20 57 32.96 -06 42 52.8 c A50
2007-08-16 20:41:36 C 20 57 32.97 -06 42 52.0 c A50
2007-08-16 20:42:00 C 20 57 33.04 -06 42 50.7 c A50
2007-08-17 20:18:41 C 20 58 57.91 -06 16 30.2 c A50
2007-08-17 20:20:21 C 20 58 58.06 -06 16 28.9 c A50
2007-08-17 20:53:36 C 20 58 59.70 -06 15 51.4 c A50
2007-08-17 20:53:59 C 20 58 59.77 -06 15 51.1 c A50
2007-08-21 20:22:39 C 21 04 52.07 -04 33 47.7 c A50
2007-08-21 20:26:17 C 21 04 52.31 -04 33 43.9 c A50
2007-08-21 20:29:55 C 21 04 52.50 -04 33 40.3 c A50
2007-08-21 20:33:32 C 21 04 52.65 -04 33 36.8 c A50
2007-08-21 20:36:52 C 21 04 52.79 -04 33 34.3 c A50
2007-08-22 08:14:47 C 21 05 34.95 -04 21 31.8 r H45
2007-08-22 08:16:22 C 21 05 35.04 -04 21 29.8 r H45
2007-08-22 08:17:53 C 21 05 35.14 -04 21 28.5 r H45
2007-08-22 08:20:48 C 21 05 35.29 -04 21 25.6 r H45
2007-08-22 08:23:06 C 21 05 35.44 -04 21 23.2 r H45
2007-08-22 08:25:19 C 21 05 35.55 -04 21 20.9 r H45
2007-08-22 08:37:09 C 21 05 36.22 -04 21 08.9 r H45
2007-08-22 08:39:22 C 21 05 36.37 -04 21 06.8 r H45
2007-08-22 08:41:38 C 21 05 36.47 -04 21 04.4 r H45
2007-08-22 08:43:48 C 21 05 36.61 -04 21 02.0 r H45
2007-08-22 20:39:25 C 21 06 23.83 -04 09 05.5 c A50
2007-08-22 20:44:57 C 21 06 24.09 -04 08 59.4 c A50
2007-08-22 20:50:28 C 21 06 24.43 -04 08 54.0 c A50
2007-08-23 22:04:22 C 21 08 00.30 -03 43 48.5 c A50
2007-08-23 22:08:48 C 21 08 00.55 -03 43 43.8 c A50
2007-08-23 22:13:13 C 21 08 00.82 -03 43 39.5 c A50
2007-08-23 22:17:05 C 21 08 01.03 -03 43 35.7 c A50
2007-08-24 05:26:28 C 21 08 29.92 -03 36 27.5 o 673
2007-08-24 05:33:39 C 21 08 30.31 -03 36 20.5 o 673
2007-08-24 05:41:40 C 21 08 30.74 -03 36 12.7 o 673
2007-08-24 05:48:50 C 21 08 31.15 -03 36 05.8 o 673
2007-08-24 06:45:21 C 21 08 33.30 -03 35 10.8 r H45
2007-08-24 06:53:02 C 21 08 33.73 -03 35 03.8 r H45
2007-08-24 06:54:43 C 21 08 33.83 -03 35 02.3 r H45
2007-08-24 06:56:38 C 21 08 33.92 -03 35 00.1 r H45
2007-08-24 06:58:31 C 21 08 34.05 -03 34 57.8 r H45
2007-08-24 07:00:20 C 21 08 34.13 -03 34 56.5 r H45
2007-08-24 07:02:10 C 21 08 34.24 -03 34 54.5 r H45
2007-08-24 19:31:56 C 21 09 24.82 -03 22 53.9 r A78
2007-08-24 19:41:45 C 21 09 25.37 -03 22 44.8 r A78
2007-08-24 19:52:07 C 21 09 26.10 -03 22 33.8 r A78
2007-09-01 05:01:57 C 21 21 10.86 -00 48 07.3 o H55
2007-09-01 05:06:52 C 21 21 11.15 -00 48 03.4 o H55
2007-09-01 05:12:31 C 21 21 11.48 -00 47 59.0 o H55
2007-09-01 14:18:09 C 21 21 49.33 -00 40 13.4 c D21
2007-09-01 14:24:26 C 21 21 49.74 -00 40 09.4 c D21