53110 (1999 AR7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2145718710 ± 1.45e-08
Semi-major axis (a)1.6444337285 AU ± 1.95e-09
Inclination (i)40.62604686° ± 3.00e-06
Long. of Asc. Node (Ω)85.41488123° ± 2.08e-06
Arg. of Perihelion (ω)58.23245083° ± 7.01e-06
Mean Anomaly (M)222.41533506° ± 5.85e-06
Mean Motion (n)0.4673989284°/day ± 8.33e-10
Perihelion dist (q)1.29158451 AU ± 2.39e-08
Aphelion dist (Q)1.99728295 AU ± 2.40e-08
Orbital Period2.10874742 yr ± 3.76e-09
Physical Parameters
H (abs. magnitude)16.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.283″
Uncertainty0
Orbit TypeAmor
MOID0.409071 AU
Observations Used1123
Gaia Obs Used23
Oppositions9
Arc Total1998-2025
First Observation Used1998-11-28
Last Observation Used2025-08-17
Observations (1226)
Date Type RA Dec Mag Band Observatory
2012-05-30 01:32:13 C 17 26 18.65 +01 32 59.6 c A24
2012-05-30 01:33:16 C 17 26 18.52 +01 32 57.8 c A24
2012-05-30 02:03:20 C 17 26 15.28 +01 32 13.6 c A24
2012-05-30 02:04:23 C 17 26 15.19 +01 32 11.9 c A24
2012-05-30 07:16:44 C 17 25 42.78 +01 24 34.5 r G96
2012-05-30 07:25:09 C 17 25 41.84 +01 24 22.0 r G96
2012-05-30 07:33:34 C 17 25 40.98 +01 24 10.6 r G96
2012-05-30 07:41:57 C 17 25 40.04 +01 23 57.2 r G96
2012-06-08 07:40:29 C 17 02 21.58 -04 12 47.4 r 703
2012-06-08 07:48:38 C 17 02 20.65 -04 13 01.3 r 703
2012-06-08 08:05:02 C 17 02 18.81 -04 13 27.8 r 703
2012-06-10 06:51:08 C 16 57 15.78 -05 29 14.7 u 448
2012-06-10 06:56:17 C 16 57 15.20 -05 29 22.9 u 448
2012-06-10 07:01:25 C 16 57 14.64 -05 29 31.1 u 448
2012-06-10 07:07:26 C 16 57 13.96 -05 29 41.1 u 448
2012-06-10 07:12:48 C 16 57 13.35 -05 29 49.7 u 448
2012-06-13 08:14:23 C 16 49 28.143 -07 28 17.38 L F51
2012-06-13 08:56:50 C 16 49 23.558 -07 29 26.20 L F51
2012-06-13 09:18:08 C 16 49 21.255 -07 30 00.68 L F51
2012-06-17 06:29:06 C 16 39 49.60 -09 59 28.6 r 703
2012-06-17 06:43:51 C 16 39 48.09 -09 59 51.5 r 703
2012-06-17 06:58:46 C 16 39 46.58 -10 00 15.4 r 703
2012-06-23 05:02:24 C 16 26 27.72 -13 38 48.6 18.1 c 704
2012-06-23 05:17:18 C 16 26 26.39 -13 39 11.4 18.3 c 704
2012-06-23 05:32:02 C 16 26 25.03 -13 39 33.1 18.5 c 704
2012-06-23 05:46:36 C 16 26 23.71 -13 39 55.0 18.1 c 704
2012-06-23 06:01:20 C 16 26 22.40 -13 40 16.3 18.1 c 704
2012-06-23 06:17:53 C 16 26 20.86 -13 40 43.1 r 703
2012-06-23 06:27:42 C 16 26 20.00 -13 40 56.2 r 703
2012-06-23 06:37:34 C 16 26 19.10 -13 41 11.6 r 703
2012-06-23 06:47:26 C 16 26 18.27 -13 41 25.1 r 703
2012-06-23 07:26:05 C 16 26 14.74 -13 42 22.3 r G96
2012-06-23 07:36:03 C 16 26 13.84 -13 42 37.0 r G96
2012-06-23 07:46:03 C 16 26 12.94 -13 42 51.8 r G96
2012-06-24 03:06:57 C 16 24 33.04 -14 11 25.9 u I42
2012-07-18 11:12:15 C 15 52 48.32 -25 43 54.7 r E12
2012-07-18 11:22:23 C 15 52 48.03 -25 44 04.7 r E12
2012-07-18 11:32:37 C 15 52 47.82 -25 44 13.0 r E12
2012-07-18 11:42:50 C 15 52 47.53 -25 44 23.0 r E12
2013-11-01 09:42:56 C 09 14 44.51 +20 35 25.4 q 703
2013-11-01 09:53:12 C 09 14 45.90 +20 35 35.7 q 703
2013-11-01 10:03:29 C 09 14 47.31 +20 35 44.8 q 703
2013-11-01 10:13:46 C 09 14 48.71 +20 35 54.7 q 703
2013-11-10 11:26:33 C 09 46 21.18 +24 02 41.1 q 703
2013-11-10 11:33:49 C 09 46 22.34 +24 02 48.4 q 703
2013-11-10 11:41:07 C 09 46 23.34 +24 02 55.1 q 703
2013-11-10 11:48:22 C 09 46 24.45 +24 03 03.5 q 703
2013-11-11 04:17:57 C 09 48 56.85 +24 19 54.9 q Z81
2013-11-11 04:50:38 C 09 49 01.85 +24 20 28.9 q Z81
2013-11-11 05:42:03 C 09 49 09.68 +24 21 22.6 q Z81