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
2015-11-22 11:06:12 C 07 40 03.56 +11 22 40.5 q H45
2015-11-22 11:08:31 C 07 40 03.63 +11 22 44.5 q H45
2015-11-22 11:10:11 C 07 40 03.65 +11 22 47.5 q H45
2015-11-22 11:12:57 C 07 40 03.75 +11 22 52.5 q H45
2015-11-22 11:14:55 C 07 40 03.79 +11 22 56.3 q H45
2015-11-23 08:18:33 C 07 40 38.64 +12 01 45.2 u H21
2015-11-23 08:21:57 C 07 40 38.72 +12 01 51.4 u H21
2015-11-23 08:24:50 C 07 40 38.79 +12 01 56.9 u H21
2015-11-23 08:26:54 C 07 40 38.84 +12 02 00.8 u H21
2015-11-23 08:29:27 C 07 40 38.90 +12 02 05.5 u H21
2015-11-23 08:31:28 C 07 40 38.95 +12 02 09.2 u H21
2015-11-23 08:33:28 C 07 40 38.99 +12 02 12.8 u H21
2015-11-23 08:35:29 C 07 40 39.05 +12 02 16.9 u H21
2015-11-23 08:37:29 C 07 40 39.07 +12 02 20.6 u H21
2015-11-23 08:39:30 C 07 40 39.12 +12 02 24.4 u H21
2015-11-23 08:41:30 C 07 40 39.17 +12 02 28.3 u H21
2015-11-23 08:43:30 C 07 40 39.21 +12 02 32.0 u H21
2015-11-23 08:45:31 C 07 40 39.26 +12 02 35.6 u H21
2015-11-23 08:47:49 C 07 40 39.32 +12 02 40.0 u H21
2015-11-25 01:23:41 C 07 41 41.04 +13 21 32.8 q 160
2015-11-25 01:25:58 C 07 41 41.16 +13 21 37.0 q 160
2015-11-25 01:28:13 C 07 41 41.16 +13 21 41.7 q 160
2015-11-25 08:06:19 C 07 41 50.61 +13 35 07.6 u H21
2015-11-25 08:08:19 C 07 41 50.66 +13 35 11.9 u H21
2015-11-25 08:10:19 C 07 41 50.70 +13 35 16.0 u H21
2015-11-25 08:12:20 C 07 41 50.74 +13 35 20.0 u H21
2015-11-25 08:14:20 C 07 41 50.78 +13 35 24.1 u H21
2015-11-25 08:16:21 C 07 41 50.83 +13 35 28.2 u H21
2015-11-25 08:18:21 C 07 41 50.87 +13 35 32.4 u H21
2015-11-25 08:20:22 C 07 41 50.91 +13 35 36.4 u H21
2015-11-25 08:22:22 C 07 41 50.95 +13 35 40.6 u H21
2015-11-25 08:24:22 C 07 41 50.98 +13 35 44.7 u H21
2015-11-25 08:26:22 C 07 41 51.02 +13 35 48.6 u H21
2015-11-25 08:28:23 C 07 41 51.07 +13 35 52.7 u H21
2015-11-25 08:30:23 C 07 41 51.12 +13 35 56.9 u H21
2015-11-25 08:32:24 C 07 41 51.15 +13 36 01.1 u H21
2015-11-25 08:34:30 C 07 41 51.19 +13 36 05.2 u H21
2015-12-03 09:55:20 C 07 45 01.28 +21 17 28.5 R G45
2015-12-03 10:03:26 C 07 45 01.30 +21 17 50.7 R G45
2015-12-03 10:11:34 C 07 45 01.34 +21 18 13.0 R G45
2015-12-03 10:15:16 C 07 45 01.43 +21 18 23.8 q G96
2015-12-03 10:19:06 C 07 45 01.35 +21 18 34.1 R G45
2015-12-03 10:26:14 C 07 45 01.47 +21 18 53.8 q G96
2015-12-03 10:30:38 C 07 45 01.41 +21 19 05.8 R G45
2015-12-03 10:37:12 C 07 45 01.52 +21 19 24.5 q G96
2015-12-03 10:48:09 C 07 45 01.55 +21 19 54.7 q G96
2015-12-03 18:51:12 C 07 45 05.48 +21 42 17.2 q D29
2015-12-03 19:31:51 C 07 45 05.60 +21 44 10.8 q D29
2015-12-04 16:26:20 C 07 45 14.01 +22 43 34.9 o 300
2015-12-04 16:30:57 C 07 45 13.95 +22 43 48.1 o 300