IAA RAS IAA Minor Planet Database

2021 AH26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2418162000
Semi-major axis (a)1.3956629000 AU
Inclination (i)14.11814000°
Long. of Asc. Node (Ω)103.00693000°
Arg. of Perihelion (ω)307.81810000°
Mean Anomaly (M)19.05272000°
Mean Motion (n)0.5977688600°/day
Perihelion dist (q)1.05816900 AU
Aphelion dist (Q)1.73315680 AU
Orbital Period1.64881070 yr
Physical Parameters
H (abs. magnitude)24.51
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.920″
Uncertainty8
Orbit TypeAmor
MOID0.134492 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-01-15
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-01-04 09:42:23 C 07 36 12.87 +25 11 25.4 – V G96
2021-01-04 09:49:48 C 07 36 12.55 +25 11 50.9 – V G96
2021-01-04 09:57:14 C 07 36 12.25 +25 12 17.2 – V G96
2021-01-07 06:54:23 C 07 34 02.87 +29 02 56.5 – V G96
2021-01-07 07:02:02 C 07 34 02.56 +29 03 21.6 – V G96
2021-01-07 07:09:41 C 07 34 02.22 +29 03 45.8 – V G96
2021-01-07 07:17:20 C 07 34 01.84 +29 04 10.0 – V G96
2021-01-07 09:46:51 C 07 33 54.95 +29 12 00.0 – V I52
2021-01-07 09:51:42 C 07 33 54.72 +29 12 15.0 – V I52
2021-01-07 09:56:33 C 07 33 54.53 +29 12 30.2 – V I52
2021-01-07 10:01:24 C 07 33 54.32 +29 12 45.5 – V I52
2021-01-09 08:38:47 C 07 32 23.50 +31 34 02.2 – V G96
2021-01-09 08:40:22 C 07 32 23.39 +31 34 05.2 – V G96
2021-01-09 08:43:32 C 07 32 23.28 +31 34 15.3 – V G96
2021-01-12 09:55:52 C 07 30 01.844 +34 52 50.71 – V F52
2021-01-12 10:29:35 C 07 30 00.283 +34 54 15.73 – V F52
2021-01-12 10:46:29 C 07 29 59.505 +34 54 57.00 – V F52
2021-01-15 09:36:03 C 07 27 50.944 +37 40 04.13 – V F51
2021-01-15 09:52:26 C 07 27 50.237 +37 40 39.35 – V F51
2021-01-15 10:08:57 C 07 27 49.531 +37 41 14.94 – V F51