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
2015-12-04 16:35:34 C 07 45 13.96 +22 44 01.2 o 300
2015-12-04 16:37:52 C 07 45 14.05 +22 44 07.2 o 300
2015-12-04 16:42:29 C 07 45 13.96 +22 44 21.7 o 300
2015-12-05 09:20:38 C 07 45 17.87 +23 32 54.6 q H45
2015-12-05 09:22:31 C 07 45 17.87 +23 33 00.2 q H45
2015-12-05 09:24:00 C 07 45 17.87 +23 33 04.6 q H45
2015-12-05 09:25:47 C 07 45 17.87 +23 33 09.8 q H45
2015-12-05 09:27:19 C 07 45 17.87 +23 33 14.4 q H45
2015-12-06 06:33:26 C 07 45 21.75 +24 36 26.7 q 703
2015-12-06 06:40:39 C 07 45 21.73 +24 36 48.7 q 703
2015-12-06 06:47:51 C 07 45 21.75 +24 37 10.7 q 703
2015-12-06 19:04:03 C 07 45 21.13 +25 14 49.0 q D29
2015-12-06 19:24:23 C 07 45 21.03 +25 15 51.7 q D29
2015-12-06 19:44:42 C 07 45 20.93 +25 16 54.5 q D29
2015-12-07 11:57:16 C 07 45 20.28 +26 07 38.3 L T05
2015-12-07 12:39:08 C 07 45 19.96 +26 09 50.6 L T05
2015-12-07 13:04:03 C 07 45 19.78 +26 11 09.6 L T05
2015-12-07 13:31:18 C 07 45 19.57 +26 12 36.0 L T05
2015-12-09 12:27:36 C 07 45 03.89 +28 45 24.8 q G96
2015-12-09 12:36:24 C 07 45 03.78 +28 45 54.1 q G96
2015-12-09 12:45:11 C 07 45 03.66 +28 46 23.3 q G96
2015-12-09 12:53:59 C 07 45 03.57 +28 46 52.8 q G96
2015-12-10 10:36:00 C 07 44 50.90 +30 00 28.1 u H21
2015-12-10 10:38:00 C 07 44 50.88 +30 00 35.0 u H21
2015-12-10 10:40:00 C 07 44 50.85 +30 00 41.8 u H21
2015-12-10 10:42:01 C 07 44 50.81 +30 00 48.7 u H21
2015-12-10 10:44:02 C 07 44 50.79 +30 00 55.6 u H21
2015-12-10 10:46:02 C 07 44 50.76 +30 01 02.5 u H21
2015-12-10 10:52:16 C 07 44 50.65 +30 01 23.7 u H21
2015-12-10 10:54:16 C 07 44 50.63 +30 01 30.7 u H21
2015-12-10 10:56:16 C 07 44 50.60 +30 01 37.5 u H21
2015-12-10 11:01:54 C 07 44 50.50 +30 01 56.6 u H21
2015-12-11 09:27:19 C 07 44 33.34 +31 19 54.5 u H21
2015-12-11 09:29:23 C 07 44 33.30 +31 20 01.8 u H21
2015-12-11 09:31:27 C 07 44 33.26 +31 20 09.1 u H21
2015-12-11 09:33:31 C 07 44 33.22 +31 20 16.4 u H21
2015-12-11 09:35:35 C 07 44 33.18 +31 20 23.7 u H21
2015-12-11 09:37:39 C 07 44 33.14 +31 20 30.9 u H21
2015-12-11 09:39:44 C 07 44 33.10 +31 20 38.0 u H21
2015-12-11 09:41:48 C 07 44 33.06 +31 20 45.3 u H21
2015-12-11 09:43:52 C 07 44 33.03 +31 20 52.6 u H21
2015-12-11 09:45:56 C 07 44 32.98 +31 20 59.8 u H21
2015-12-11 09:48:00 C 07 44 32.95 +31 21 07.1 u H21
2015-12-11 09:50:04 C 07 44 32.90 +31 21 14.4 u H21
2015-12-11 09:52:09 C 07 44 32.86 +31 21 21.6 u H21
2015-12-11 09:54:13 C 07 44 32.82 +31 21 29.0 u H21
2015-12-11 09:56:17 C 07 44 32.79 +31 21 36.0 u H21
2015-12-11 09:58:21 C 07 44 32.76 +31 21 43.4 u H21
2015-12-11 10:00:26 C 07 44 32.70 +31 21 50.6 u H21
2015-12-11 10:02:30 C 07 44 32.66 +31 21 57.9 u H21