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
2016-05-24 04:38:53 C 12 30 06.00 +57 29 55.4 o 926
2016-05-24 04:51:34 C 12 30 06.71 +57 29 30.1 o 926
2016-05-24 05:02:21 C 12 30 07.26 +57 29 08.5 o 926
2016-05-25 03:26:12 C 12 31 25.84 +56 44 27.8 q 703
2016-05-25 03:33:33 C 12 31 26.30 +56 44 11.9 q 703
2016-05-25 03:40:50 C 12 31 26.63 +56 43 59.2 q 703
2016-05-25 03:48:08 C 12 31 27.06 +56 43 43.8 q 703
2016-05-25 07:37:35 C 12 31 39.53 +56 36 01.6 u 926
2016-05-25 07:55:38 C 12 31 40.56 +56 35 25.2 u 926
2016-05-25 08:10:18 C 12 31 41.47 +56 34 54.8 u 926
2016-05-26 07:08:23 C 12 33 01.26 +55 48 48.9 o 926
2016-05-26 07:23:16 C 12 33 02.13 +55 48 19.1 o 926
2016-05-26 07:33:55 C 12 33 02.72 +55 47 57.8 o 926
2016-05-30 07:16:33 C 12 38 31.69 +52 33 14.4 q 703
2016-05-30 07:25:15 C 12 38 32.11 +52 32 57.1 q 703
2016-05-30 07:33:57 C 12 38 32.72 +52 32 39.9 q 703
2016-05-30 07:42:38 C 12 38 33.19 +52 32 21.7 q 703
2016-05-31 20:59:31 C 12 40 40.83 +51 15 36.4 S G36
2016-05-31 22:29:22 C 12 40 45.66 +51 12 29.9 S G36
2016-06-01 00:02:19 C 12 40 50.71 +51 09 16.3 S G36
2016-06-02 23:11:05 C 12 43 30.91 +49 31 31.5 S G36
2016-06-02 23:15:31 C 12 43 31.15 +49 31 22.4 S G36
2016-06-02 23:59:54 C 12 43 33.58 +49 29 49.1 S G36
2016-06-04 21:01:12 C 12 46 06.49 +47 55 58.1 S G36
2016-06-04 22:36:28 C 12 46 11.62 +47 52 38.2 S G36
2016-06-05 00:12:20 C 12 46 16.83 +47 49 16.2 S G36
2016-06-06 20:19:53 C 12 48 46.66 +46 16 54.0 S G36
2016-06-06 22:37:05 C 12 48 54.04 +46 12 04.7 S G36
2016-06-07 00:16:04 C 12 48 59.45 +46 08 35.3 S G36
2016-06-08 20:20:54 C 12 51 29.00 +44 36 02.1 S G36
2016-06-08 22:08:54 C 12 51 34.87 +44 32 14.9 S G36
2016-06-08 23:58:03 C 12 51 40.81 +44 28 24.0 S G36
2016-06-10 03:46:58 C 12 53 15.34 +43 29 56.9 q G96
2016-06-10 03:53:11 C 12 53 15.66 +43 29 44.1 q G96
2016-06-10 03:59:23 C 12 53 16.01 +43 29 30.7 q G96
2016-06-10 04:05:41 C 12 53 16.32 +43 29 18.0 q G96
2016-06-10 20:57:24 C 12 54 13.37 +42 53 47.9 S G36
2016-06-10 21:38:28 C 12 54 15.58 +42 52 21.4 S G36
2016-06-10 23:09:42 C 12 54 20.57 +42 49 08.2 S G36
2016-06-16 04:02:06 C 13 01 24.03 +38 26 54.3 u 926
2016-06-16 04:07:45 C 13 01 24.44 +38 26 42.2 u 926
2016-06-16 04:16:01 C 13 01 24.90 +38 26 24.9 u 926
2016-06-17 04:42:35 C 13 02 47.90 +37 35 17.9 u 926
2016-06-17 04:54:38 C 13 02 48.54 +37 34 52.2 u 926
2016-06-17 05:06:38 C 13 02 49.18 +37 34 27.0 u 926
2016-06-17 05:28:21 C 13 02 50.30 +37 33 42.5 q 703
2016-06-17 05:35:42 C 13 02 50.67 +37 33 24.9 q 703
2016-06-17 05:43:03 C 13 02 51.14 +37 33 10.0 q 703
2016-06-17 05:50:22 C 13 02 51.59 +37 32 54.7 q 703
2016-07-09 03:43:05 C 13 33 16.02 +20 04 26.9 q 703