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
2015-12-20 10:17:39 C 07 37 11.79 +45 07 55.5 u H21
2015-12-20 10:19:58 C 07 37 11.65 +45 08 04.6 u H21
2015-12-20 10:22:30 C 07 37 11.48 +45 08 14.7 u H21
2015-12-20 10:24:29 C 07 37 11.38 +45 08 22.7 u H21
2015-12-20 10:26:58 C 07 37 11.21 +45 08 32.4 u H21
2015-12-20 10:29:15 C 07 37 11.07 +45 08 41.6 u H21
2015-12-20 10:31:57 C 07 37 10.91 +45 08 52.2 u H21
2015-12-21 14:29:59 C 07 35 30.79 +47 01 08.1 o D54
2015-12-21 14:41:53 C 07 35 30.03 +47 01 56.4 o D54
2015-12-22 09:42:14 C 07 34 12.19 +48 18 29.5 u 926
2015-12-22 09:48:44 C 07 34 11.55 +48 18 55.9 u 926
2015-12-22 09:55:44 C 07 34 11.14 +48 19 23.3 u 926
2015-12-25 23:30:27 C 07 27 01.70 +53 59 40.7 c A24
2015-12-25 23:31:30 C 07 27 01.65 +53 59 44.9 c A24
2015-12-25 23:35:02 C 07 27 01.21 +53 59 59.5 c A24
2015-12-25 23:36:04 C 07 27 01.13 +54 00 02.6 c A24
2015-12-27 18:55:39 C 07 22 23.15 +56 47 17.4 S K14
2015-12-27 19:05:20 C 07 22 21.99 +56 47 55.0 S K14
2015-12-27 19:17:26 C 07 22 20.57 +56 48 41.8 S K14
2015-12-29 09:57:00 C 07 17 26.37 +59 13 49.5 q 703
2015-12-29 10:04:16 C 07 17 25.29 +59 14 16.0 q 703
2015-12-29 10:11:29 C 07 17 24.10 +59 14 42.6 q 703
2015-12-29 10:18:44 C 07 17 23.25 +59 15 08.9 q 703
2015-12-29 17:02:03 C 07 16 28.66 +59 39 51.5 o 300
2015-12-29 17:08:57 C 07 16 27.55 +59 40 16.4 o 300
2015-12-29 17:11:16 C 07 16 27.34 +59 40 25.1 o 300
2015-12-29 17:13:35 C 07 16 26.98 +59 40 33.1 o 300
2015-12-29 17:22:49 C 07 16 25.54 +59 41 06.6 o 300
2015-12-29 17:25:07 C 07 16 25.16 +59 41 14.9 o 300
2015-12-30 13:03:33 C 07 13 38.30 +60 52 21.4 o 300
2015-12-30 13:06:51 C 07 13 37.80 +60 52 32.6 o 300
2015-12-30 13:10:10 C 07 13 37.19 +60 52 45.9 o 300
2015-12-30 13:13:28 C 07 13 36.72 +60 52 57.4 o 300
2015-12-30 13:16:47 C 07 13 36.14 +60 53 09.5 o 300
2015-12-30 13:20:06 C 07 13 35.81 +60 53 21.6 o 300
2015-12-30 13:23:25 C 07 13 35.11 +60 53 33.9 o 300
2015-12-30 13:26:43 C 07 13 34.64 +60 53 45.0 o 300
2015-12-31 09:42:32 C 07 10 26.27 +62 05 38.6 L T05
2015-12-31 10:13:53 C 07 10 20.90 +62 07 28.9 L T05
2015-12-31 10:36:50 C 07 10 16.91 +62 08 49.1 L T05
2015-12-31 10:41:57 C 07 10 16.05 +62 09 07.0 L T05
2016-01-02 07:31:39 C 07 02 26.58 +64 41 24.1 q 703
2016-01-02 07:39:41 C 07 02 24.96 +64 41 50.8 q 703
2016-01-02 07:55:45 C 07 02 21.94 +64 42 43.3 q 703
2016-01-02 09:03:04 C 07 02 07.52 +64 46 20.7 q H45
2016-01-02 09:04:09 C 07 02 07.33 +64 46 24.3 q H45
2016-01-02 09:05:30 C 07 02 07.06 +64 46 28.4 q H45
2016-01-02 09:06:52 C 07 02 06.88 +64 46 33.1 q H45
2016-01-02 09:07:56 C 07 02 06.62 +64 46 37.1 q H45
2016-01-02 09:11:19 C 07 02 05.93 +64 46 47.3 q H45