612563 (2003 QA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7098183716 ± 4.69e-08
Semi-major axis (a)2.3349228471 AU ± 4.76e-09
Inclination (i)10.33390654° ± 3.21e-06
Long. of Asc. Node (Ω)232.64887778° ± 5.51e-05
Arg. of Perihelion (ω)1.36026521° ± 5.70e-05
Mean Anomaly (M)94.01632413° ± 4.57e-06
Mean Motion (n)0.2762507553°/day ± 8.46e-10
Perihelion dist (q)0.67755171 AU ± 1.09e-07
Aphelion dist (Q)3.99229398 AU ± 1.10e-07
Orbital Period3.56786819 yr ± 1.09e-08
Physical Parameters
H (abs. magnitude)18.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.313″
Uncertainty0
Orbit TypeApollo
MOID0.169591 AU
Observations Used431
Oppositions13
Arc Total2003-2021
First Observation Used2003-08-16
Last Observation Used2021-10-31
Observations (449)
Date Type RA Dec Mag Band Observatory
2014-09-19 12:46:31 C 00 52 52.767 +18 33 04.63 L F51
2014-09-19 13:03:55 C 00 52 51.691 +18 32 57.33 L F51
2014-09-19 13:21:20 C 00 52 50.626 +18 32 49.21 L F51
2021-01-11 06:10:29 C 07 17 46.50 +04 08 34.0 V G96
2021-01-11 06:17:49 C 07 17 45.89 +04 08 33.4 V G96
2021-01-11 06:25:09 C 07 17 45.25 +04 08 32.0 V G96
2021-01-11 06:32:32 C 07 17 44.66 +04 08 30.5 V G96
2021-03-29 19:49:28 C 05 40 48.90 +07 34 33.8 V 204
2021-03-29 20:21:00 C 05 40 49.26 +07 34 42.7 V 204
2021-07-19 00:15:09 C 01 01 58.83 +29 23 07.4 V A17
2021-07-19 00:26:28 C 01 01 58.26 +29 23 07.5 V A17
2021-07-19 00:43:28 C 01 01 57.43 +29 23 07.5 V A17
2021-07-22 23:03:12 C 00 57 14.60 +29 19 14.7 V A17
2021-07-22 23:25:52 C 00 57 13.36 +29 19 13.8 V A17
2021-07-22 23:48:31 C 00 57 12.14 +29 19 12.3 V A17
2021-08-05 12:20:08 C 00 36 26.97 +28 20 27.9 V T05
2021-08-05 12:24:44 C 00 36 26.63 +28 20 26.4 V T05
2021-08-05 12:28:41 C 00 36 26.32 +28 20 25.7 V T05
2021-08-05 12:35:56 C 00 36 25.74 +28 20 23.0 V T05
2021-08-07 13:01:33 C 00 32 41.94 +28 04 02.2 V T08
2021-08-07 13:06:13 C 00 32 41.56 +28 04 00.3 V T08
2021-08-07 13:10:12 C 00 32 41.23 +28 03 58.6 V T08
2021-08-07 13:32:00 C 00 32 39.38 +28 03 50.7 V T08
2021-08-11 00:59:18 C 00 25 53.37 +27 30 08.4 V K87
2021-08-11 01:07:45 C 00 25 52.62 +27 30 04.1 V K87
2021-08-11 01:16:11 C 00 25 51.92 +27 30 00.7 V K87
2021-08-15 11:40:09 C 00 16 42.50 +26 37 07.9 V T08
2021-08-15 11:42:48 C 00 16 42.28 +26 37 06.6 V T08
2021-08-15 12:33:32 C 00 16 37.57 +26 36 37.6 V T08
2021-08-15 12:44:16 C 00 16 36.52 +26 36 32.0 V T08
2021-08-17 11:51:15 C 00 12 24.68 +26 09 22.3 V T05
2021-08-17 11:53:53 C 00 12 24.42 +26 09 19.9 V T05
2021-08-17 11:58:24 C 00 12 23.98 +26 09 17.9 V T05
2021-08-17 12:05:39 C 00 12 23.31 +26 09 12.9 V T05
2021-08-28 13:49:04 C 23 48 07.064 +22 57 31.51 U F51
2021-08-28 14:05:51 C 23 48 05.495 +22 57 17.42 U F51
2021-08-28 14:22:37 C 23 48 03.926 +22 57 03.30 U F51
2021-08-28 14:39:21 C 23 48 02.370 +22 56 49.28 U F51
2021-09-02 07:39:37 C 23 38 01.71 +21 19 04.8 U I41
2021-09-02 07:40:58 C 23 38 01.60 +21 19 03.8 U I41
2021-09-02 08:58:47 C 23 37 54.60 +21 17 54.1 U I41
2021-09-02 09:00:07 C 23 37 54.48 +21 17 52.9 U I41
2021-09-05 08:25:30 C 23 31 51.693 +20 12 50.84 U F52
2021-09-05 08:42:16 C 23 31 50.258 +20 12 35.47 U F52
2021-09-05 08:59:03 C 23 31 48.818 +20 12 20.21 U F52
2021-09-05 21:20:32 C 23 30 47.59 +20 00 48.1 V B67
2021-09-05 21:40:01 C 23 30 45.94 +20 00 30.2 V B67
2021-09-05 21:59:31 C 23 30 44.30 +20 00 12.3 V B67
2021-09-06 07:27:29 C 23 29 57.60 +19 51 27.8 V 703
2021-09-06 07:43:47 C 23 29 56.24 +19 51 12.6 V 703