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
2020-01-20 05:44:15 C 02 09 40.850 -03 47 35.05 U F52
2020-01-20 05:49:40 C 02 09 40.93 -03 47 24.7 V T08
2020-01-20 05:54:23 C 02 09 41.09 -03 47 18.4 V T08
2020-01-20 06:02:22 C 02 09 41.25 -03 47 03.3 V T08
2020-01-20 06:05:49 C 02 09 41.383 -03 46 57.90 U F52
2020-01-20 06:17:07 C 02 09 41.62 -03 46 38.9 V T08
2020-01-20 06:19:56 C 02 09 41.729 -03 46 33.67 U F52
2020-01-20 06:23:40 C 02 09 41.826 -03 46 27.17 U F52
2020-01-22 18:04:01 C 02 11 23.48 -02 04 31.1 V A16
2020-01-22 18:25:06 C 02 11 24.14 -02 03 54.7 V A16
2020-01-22 18:46:11 C 02 11 24.72 -02 03 19.5 V A16
2020-01-24 03:34:46 C 02 12 25.60 -01 07 53.0 V 703
2020-01-24 03:42:56 C 02 12 25.87 -01 07 39.4 V 703
2020-01-24 03:51:06 C 02 12 26.09 -01 07 24.5 V 703
2020-01-24 03:59:16 C 02 12 26.36 -01 07 10.8 V 703
2020-01-26 06:55:48 C 02 14 08.14 +00 17 58.3 V T05
2020-01-26 07:00:29 C 02 14 08.30 +00 18 06.7 V T05
2020-01-26 07:09:09 C 02 14 08.45 +00 18 21.5 V T05
2020-01-26 07:23:50 C 02 14 09.08 +00 18 45.4 V T05
2020-01-27 02:53:44 C 02 14 50.43 +00 51 01.6 U I41
2020-01-27 02:54:23 C 02 14 50.45 +00 51 02.6 U I41
2020-01-27 02:55:40 C 02 14 50.50 +00 51 04.8 U I41
2020-01-27 03:36:16 C 02 14 51.88 +00 52 11.8 U I41
2020-01-27 03:49:01 C 02 14 52.33 +00 52 32.9 U I41
2020-01-28 02:19:52 C 02 15 41.51 +01 29 36.8 V G96
2020-01-28 02:27:57 C 02 15 41.80 +01 29 50.2 V G96
2020-01-28 02:36:02 C 02 15 42.09 +01 30 03.5 V G96
2020-01-28 02:44:07 C 02 15 42.36 +01 30 16.4 V G96
2020-01-28 05:46:07 C 02 15 49.07 +01 35 16.1 V T08
2020-01-28 05:50:08 C 02 15 49.25 +01 35 23.0 V T08
2020-01-28 06:00:08 C 02 15 49.57 +01 35 39.6 V T08
2020-01-28 06:14:21 C 02 15 50.07 +01 36 02.5 V T08
2020-02-06 03:14:18 C 02 24 51.59 +07 15 08.7 V 703
2020-02-06 03:21:55 C 02 24 51.94 +07 15 20.8 V 703
2020-02-06 03:29:32 C 02 24 52.29 +07 15 31.6 V 703
2020-02-06 03:37:08 C 02 24 52.61 +07 15 43.3 V 703
2020-02-18 03:22:31 C 02 40 20.61 +14 21 32.3 V 703
2020-02-18 03:39:02 C 02 40 21.62 +14 21 57.3 V 703
2020-02-18 03:47:17 C 02 40 22.20 +14 22 09.2 V 703
2020-02-26 02:57:33 C 02 52 37.51 +18 45 25.2 V 703
2020-02-26 03:12:34 C 02 52 38.42 +18 45 45.3 V 703
2020-02-26 03:20:05 C 02 52 38.94 +18 45 53.5 V 703
2020-04-27 03:40:33 C 05 26 35.55 +44 05 50.6 U I41
2020-04-27 03:51:42 C 05 26 37.28 +44 05 58.0 U I41
2020-04-29 03:33:22 C 05 33 54.62 +44 37 31.6 U I41
2020-04-29 03:39:47 C 05 33 55.61 +44 37 35.9 U I41
2020-06-12 04:08:04 C 08 48 46.80 +47 22 11.0 U I41
2020-06-12 04:15:11 C 08 48 48.18 +47 22 07.9 U I41
2020-06-12 04:22:18 C 08 48 49.57 +47 22 04.6 U I41
2020-06-14 04:26:18 C 08 58 11.69 +47 00 28.8 U I41