2021 AH7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3835409901 ± 4.41e-05
Semi-major axis (a)1.9512657199 AU ± 1.68e-04
Inclination (i)23.97050573° ± 1.13e-03
Long. of Asc. Node (Ω)108.79028171° ± 1.15e-03
Arg. of Perihelion (ω)50.12384877° ± 5.20e-04
Mean Anomaly (M)270.92634712° ± 8.15e-02
Mean Motion (n)0.3616076868°/day ± 4.67e-05
Perihelion dist (q)1.20287533 AU ± 1.35e-04
Aphelion dist (Q)2.69965611 AU ± 2.48e-04
Orbital Period2.72567846 yr ± 3.52e-04
Physical Parameters
H (abs. magnitude)21.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty2
Orbit TypeAmor
MOID0.305265 AU
Observations Used26
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-08
Last Observation Used2021-04-10
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-01-08 12:26:46 C 12 32 54.01 +20 37 43.9 V G96
2021-01-08 12:34:11 C 12 32 55.47 +20 37 52.5 V G96
2021-01-08 12:41:36 C 12 32 56.98 +20 38 01.3 V G96
2021-01-14 11:23:55 C 13 02 49.83 +23 26 10.9 V G96
2021-01-14 11:30:57 C 13 02 51.28 +23 26 19.1 V G96
2021-01-14 11:37:59 C 13 02 52.79 +23 26 27.2 V G96
2021-01-14 11:45:00 C 13 02 54.24 +23 26 35.0 V G96
2021-01-14 12:46:41 C 13 03 06.93 +23 27 48.3 V G96
2021-01-14 12:48:46 C 13 03 07.38 +23 27 51.2 V G96
2021-01-14 12:50:51 C 13 03 07.84 +23 27 54.1 V G96
2021-01-15 11:58:21 C 13 08 01.65 +23 55 01.4 V G96
2021-01-15 12:00:26 C 13 08 02.13 +23 55 03.4 V G96
2021-01-15 12:02:31 C 13 08 02.50 +23 55 05.6 V G96
2021-01-16 10:58:42 C 13 12 54.35 +24 21 52.6 V V06
2021-01-16 11:03:49 C 13 12 55.41 +24 21 58.6 V V06
2021-01-16 11:08:57 C 13 12 56.49 +24 22 04.9 V V06
2021-01-16 11:14:05 C 13 12 57.56 +24 22 10.5 V V06
2021-02-06 11:22:59 C 14 54 57.91 +32 45 53.1 V V06
2021-02-06 11:29:50 C 14 54 59.12 +32 45 58.8 V V06
2021-02-06 11:36:40 C 14 55 00.34 +32 46 04.0 V V06
2021-04-06 08:56:20 C 16 55 53.99 +41 12 48.4 u H21
2021-04-06 09:01:55 C 16 55 53.87 +41 12 48.3 u H21
2021-04-06 09:08:13 C 16 55 53.74 +41 12 48.4 u H21
2021-04-10 11:39:50 C 16 54 19.63 +41 09 37.1 V V00
2021-04-10 11:45:55 C 16 54 19.44 +41 09 36.6 V V00
2021-04-10 11:52:01 C 16 54 19.29 +41 09 36.0 V V00
2021-04-10 11:58:06 C 16 54 19.13 +41 09 35.6 V V00