2020 AB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8202337601 ± 2.00e-04
Semi-major axis (a)2.2235506510 AU ± 2.64e-03
Inclination (i)8.12804492° ± 8.43e-04
Long. of Asc. Node (Ω)105.21833648° ± 2.20e-02
Arg. of Perihelion (ω)144.75063598° ± 2.70e-02
Mean Anomaly (M)260.33069478° ± 1.07e+00
Mean Motion (n)0.2972636020°/day ± 5.29e-04
Perihelion dist (q)0.39971934 AU ± 6.51e-04
Aphelion dist (Q)4.04738196 AU ± 4.82e-03
Orbital Period3.31566420 yr ± 5.90e-03
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty4
Orbit TypeApollo
MOID0.082055 AU
Observations Used34
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-06
Last Observation Used2020-01-29
Observations (34)
Date Type RA Dec Mag Band Observatory
2020-01-06 09:20:18 C 11 09 31.27 +12 26 45.3 V G96
2020-01-06 09:27:39 C 11 09 32.40 +12 26 44.7 V G96
2020-01-06 09:35:01 C 11 09 33.53 +12 26 44.3 V G96
2020-01-06 09:42:22 C 11 09 34.65 +12 26 43.1 V G96
2020-01-06 12:05:04 C 11 09 56.16 +12 26 30.4 V I52
2020-01-06 12:08:00 C 11 09 56.60 +12 26 29.6 V I52
2020-01-06 12:09:36 C 11 09 56.84 +12 26 29.8 V I52
2020-01-06 12:11:12 C 11 09 57.05 +12 26 29.0 V I52
2020-01-07 00:32:49 C 11 11 54.34 +12 25 13.3 S L01
2020-01-07 00:38:28 C 11 11 55.25 +12 25 12.5 S L01
2020-01-07 00:51:07 C 11 11 57.25 +12 25 11.5 S L01
2020-01-07 01:31:37 C 11 12 03.59 +12 25 07.2 S L01
2020-01-07 01:40:39 C 11 12 05.01 +12 25 06.5 S L01
2020-01-07 08:18:09 C 11 13 09.42 +12 24 30.1 V H01
2020-01-07 08:22:36 C 11 13 10.13 +12 24 29.7 V H01
2020-01-07 08:38:25 C 11 13 12.65 +12 24 28.4 V H01
2020-01-07 08:47:19 C 11 13 14.06 +12 24 27.5 V H01
2020-01-08 12:31:11 C 11 17 52.60 +12 21 42.9 o 291
2020-01-08 12:35:10 C 11 17 53.27 +12 21 42.3 o 291
2020-01-08 12:39:09 C 11 17 53.98 +12 21 42.0 o 291
2020-01-18 05:05:26 C 12 15 09.437 +11 43 59.68 V J04
2020-01-18 05:07:13 C 12 15 10.052 +11 43 59.35 V J04
2020-01-18 05:09:00 C 12 15 10.652 +11 43 58.60 V J04
2020-01-24 11:40:02 C 13 26 43.99 +10 17 22.3 V I52
2020-01-24 11:42:18 C 13 26 45.47 +10 17 20.9 V I52
2020-01-24 11:42:38 C 13 26 45.59 +10 17 20.1 V I52
2020-01-24 11:42:59 C 13 26 45.86 +10 17 19.7 V I52
2020-01-24 13:37:49 C 13 27 59.013 +10 15 30.41 U F52
2020-01-24 13:54:42 C 13 28 09.544 +10 15 13.50 U F52
2020-01-24 14:11:41 C 13 28 20.137 +10 14 56.35 U F52
2020-01-24 14:28:43 C 13 28 30.809 +10 14 39.09 U F52
2020-01-29 13:02:21 C 15 01 17.27 +07 00 29.1 V I52
2020-01-29 13:03:57 C 15 01 18.74 +07 00 25.3 V I52
2020-01-29 13:05:34 C 15 01 20.25 +07 00 21.8 V I52