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
2020-06-14 04:33:29 C 08 58 13.09 +47 00 25.3 U I41
2020-07-06 04:28:44 C 10 34 11.34 +40 24 45.2 U I41
2020-07-08 04:13:24 C 10 42 03.72 +39 36 42.6 U I41
2020-07-08 04:20:26 C 10 42 04.87 +39 36 35.3 U I41
2020-07-08 04:27:26 C 10 42 06.02 +39 36 28.0 U I41
2020-07-10 04:31:29 C 10 49 52.75 +38 46 25.8 U I41
2020-07-10 04:38:39 C 10 49 53.90 +38 46 18.6 U I41
2020-07-12 04:11:23 C 10 57 26.94 +37 55 17.2 U I41
2020-07-12 04:18:28 C 10 57 28.08 +37 55 09.6 U I41
2021-09-09 07:40:10 C 03 23 44.10 -55 59 35.2 V W94
2021-09-09 07:48:20 C 03 23 44.10 -55 59 41.2 V W94
2021-09-09 07:56:28 C 03 23 44.03 -55 59 46.8 V W94
2025-07-02 00:28:15 C 23 12 41.126 -54 12 46.73 V M22
2025-07-02 00:31:31 C 23 12 41.381 -54 12 50.36 V M22
2025-07-02 00:36:05 C 23 12 41.530 -54 12 55.84 V M22
2025-07-02 01:23:12 C 23 12 43.286 -54 13 55.20 V M22
2025-07-26 01:42:07 C 23 21 09.852 -65 47 01.46 V M22
2025-07-26 01:46:42 C 23 21 09.629 -65 47 06.65 V M22
2025-07-26 01:54:35 C 23 21 09.401 -65 47 15.50 V M22
2025-07-26 02:12:22 C 23 21 09.050 -65 47 35.52 V M22
2025-07-26 02:16:56 C 23 21 08.918 -65 47 39.12 V M22
2025-07-26 02:32:04 C 23 21 08.292 -65 47 56.87 V M22
2025-08-17 23:00:13 C 22 42 14.820 -73 20 46.18 V M22
2025-08-17 23:12:20 C 22 42 13.027 -73 20 51.29 V M22
2025-08-17 23:24:27 C 22 42 11.786 -73 20 57.59 V M22
2025-08-17 23:36:35 C 22 42 10.010 -73 21 03.56 V M22