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
2014-06-14 03:06:28 C 14 56 04.15 +21 24 17.7 u H21
2014-06-14 03:11:27 C 14 56 03.88 +21 24 06.8 u H21
2014-06-15 03:06:32 C 14 54 56.82 +20 32 58.8 u H21
2014-06-15 03:11:32 C 14 54 56.58 +20 32 48.3 u H21
2014-06-15 03:16:31 C 14 54 56.32 +20 32 37.5 u H21
2014-06-15 03:22:01 C 14 54 56.07 +20 32 25.7 u H21
2014-06-17 22:14:16 C 14 52 08.69 +18 10 19.7 q Z81
2014-06-17 23:01:59 C 14 52 06.77 +18 08 38.1 q Z81
2014-06-17 23:56:42 C 14 52 04.58 +18 06 42.4 q Z81
2014-06-18 03:31:03 C 14 51 56.80 +17 59 10.1 u H21
2014-06-18 03:34:44 C 14 51 56.65 +17 59 02.4 u H21
2014-06-18 03:38:50 C 14 51 56.49 +17 58 53.7 u H21
2014-06-18 03:42:31 C 14 51 56.34 +17 58 46.0 u H21
2014-06-18 03:45:47 C 14 51 56.21 +17 58 39.0 u H21
2014-06-21 05:23:15 C 14 49 27.65 +15 24 37.3 q 703
2014-06-21 05:34:06 C 14 49 27.25 +15 24 14.7 q 703
2014-06-21 05:44:57 C 14 49 26.85 +15 23 52.3 q 703
2014-06-21 05:55:50 C 14 49 26.59 +15 23 29.3 q 703
2014-06-22 21:31:42 C 14 48 20.68 +14 01 56.2 q Z81
2014-06-22 22:07:19 C 14 48 19.64 +14 00 43.1 q Z81
2014-06-22 22:41:03 C 14 48 18.74 +13 59 34.2 q Z81
2014-06-25 02:10:19 C 14 47 06.99 +12 15 11.1 q I15
2014-06-25 02:12:55 C 14 47 06.92 +12 15 06.2 q I15
2014-06-25 02:15:32 C 14 47 06.86 +12 15 01.0 q I15
2014-07-01 05:48:07 C 14 45 01.17 +07 27 51.6 q 703
2014-07-01 05:59:43 C 14 45 00.97 +07 27 30.9 q 703
2014-07-01 06:11:20 C 14 45 00.94 +07 27 08.3 q 703
2014-07-01 06:22:57 C 14 45 00.80 +07 26 47.3 q 703
2015-11-08 10:23:26 C 07 27 52.85 +03 39 13.6 R G45
2015-11-08 10:31:35 C 07 27 53.19 +03 39 22.1 R G45
2015-11-08 10:39:38 C 07 27 53.51 +03 39 30.6 R G45
2015-11-08 10:47:35 C 07 27 53.83 +03 39 38.2 R G45
2015-11-08 10:53:17 C 07 27 54.06 +03 39 44.3 R G45
2015-11-16 13:25:18 C 07 35 35.10 +07 34 49.4 L T05
2015-11-16 13:58:48 C 07 35 36.23 +07 35 37.1 L T05
2015-11-16 14:43:16 C 07 35 37.55 +07 36 41.0 L T05
2015-11-16 15:28:04 C 07 35 39.01 +07 37 44.7 L T05
2015-11-22 09:41:58 C 07 40 01.44 +11 20 07.2 u H21
2015-11-22 09:44:02 C 07 40 01.50 +11 20 10.9 u H21
2015-11-22 09:46:21 C 07 40 01.54 +11 20 15.3 u H21
2015-11-22 09:48:39 C 07 40 01.60 +11 20 19.4 u H21
2015-11-22 09:50:51 C 07 40 01.67 +11 20 23.4 u H21
2015-11-22 09:52:56 C 07 40 01.72 +11 20 26.9 u H21
2015-11-22 09:55:11 C 07 40 01.76 +11 20 31.1 u H21
2015-11-22 09:57:15 C 07 40 01.80 +11 20 35.0 u H21
2015-11-22 09:59:30 C 07 40 01.87 +11 20 38.9 u H21
2015-11-22 10:01:34 C 07 40 01.92 +11 20 42.7 u H21
2015-11-22 10:03:37 C 07 40 01.97 +11 20 46.3 u H21
2015-11-22 10:06:04 C 07 40 02.04 +11 20 50.9 u H21
2015-11-22 11:03:47 C 07 40 03.50 +11 22 36.1 q H45