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
2018-04-09 03:18:31 C 05 10 22.26 +58 45 55.2 U 703
2018-04-12 06:14:59 C 05 24 17.54 +59 28 40.9 U T05
2018-04-12 06:41:01 C 05 24 22.57 +59 28 54.3 U T05
2018-04-12 07:02:45 C 05 24 26.62 +59 29 03.8 U T05
2018-04-12 07:15:41 C 05 24 29.13 +59 29 11.1 U T05
2018-05-09 03:26:28 C 07 51 06.66 +61 09 30.5 U 703
2018-05-09 03:34:59 C 07 51 08.87 +61 09 29.3 U 703
2018-05-09 03:52:00 C 07 51 13.05 +61 09 23.9 U 703
2018-06-02 03:46:18 C 10 01 00.38 +54 10 25.4 U 703
2018-06-02 03:53:47 C 10 01 01.83 +54 10 16.0 U 703
2018-06-02 04:01:16 C 10 01 03.25 +54 10 08.2 U 703
2018-06-02 04:08:45 C 10 01 04.79 +54 10 00.1 U 703
2018-06-03 03:47:49 C 10 05 38.36 +53 43 28.3 U G96
2018-06-03 03:56:09 C 10 05 39.94 +53 43 18.7 U G96
2018-06-03 04:04:28 C 10 05 41.54 +53 43 09.0 U G96
2018-06-03 04:12:48 C 10 05 43.11 +53 42 59.5 U G96
2018-06-10 04:22:31 C 10 36 12.06 +50 17 54.2 U I41
2018-06-10 04:23:53 C 10 36 12.31 +50 17 52.4 U I41
2018-06-10 04:48:10 C 10 36 16.44 +50 17 20.6 U I41
2018-06-10 04:49:28 C 10 36 16.64 +50 17 18.7 U I41
2018-06-12 03:56:11 C 10 44 13.80 +49 15 14.6 U 703
2018-06-12 04:03:44 C 10 44 15.15 +49 15 03.9 U 703
2018-06-12 04:18:53 C 10 44 17.64 +49 14 42.7 U 703
2018-06-13 04:47:04 C 10 48 19.80 +48 41 45.3 U I41
2018-06-13 04:49:50 C 10 48 20.24 +48 41 41.6 U I41
2018-06-13 04:50:32 C 10 48 20.35 +48 41 40.5 U I41
2018-06-13 05:57:23 C 10 48 31.23 +48 40 08.7 U I41
2018-06-14 05:11:45 C 10 52 17.51 +48 08 24.5 U I41
2018-06-14 06:14:23 C 10 52 27.51 +48 06 57.5 U I41
2018-06-19 03:52:03 C 11 10 41.84 +45 20 31.4 U 703
2018-06-19 03:59:44 C 11 10 42.96 +45 20 20.7 U 703
2018-06-19 04:07:26 C 11 10 44.09 +45 20 08.8 U 703
2018-06-19 04:15:09 C 11 10 45.10 +45 19 58.8 U 703
2018-06-23 03:52:11 C 11 24 37.16 +42 58 40.0 U 703
2018-06-23 03:59:49 C 11 24 38.30 +42 58 28.4 U 703
2018-06-23 04:07:26 C 11 24 39.37 +42 58 16.9 U 703
2018-06-23 04:15:05 C 11 24 40.38 +42 58 05.0 U 703
2018-07-01 03:56:07 C 11 50 13.50 +38 03 07.0 U 703
2018-07-01 04:03:51 C 11 50 14.43 +38 02 53.9 U 703
2018-07-01 04:11:36 C 11 50 15.38 +38 02 42.7 U 703
2018-07-01 04:19:20 C 11 50 16.32 +38 02 30.0 U 703
2019-09-10 14:41:53 C 04 26 47.960 -39 34 50.33 U F51
2019-09-10 14:47:25 C 04 26 48.110 -39 34 53.24 U F51
2019-09-10 14:58:31 C 04 26 48.406 -39 34 59.02 U F51
2019-09-11 14:32:39 C 04 27 28.205 -39 47 04.29 U F51
2019-09-11 14:41:52 C 04 27 28.430 -39 47 08.91 U F51
2019-09-11 14:51:06 C 04 27 28.665 -39 47 13.90 U F51
2019-09-11 15:00:22 C 04 27 28.886 -39 47 18.71 U F51
2019-09-18 14:14:58 C 04 30 57.693 -41 14 28.62 U F51
2019-09-18 14:29:05 C 04 30 57.859 -41 14 36.02 U F51