2020 AT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3033043113 ± 2.00e+00
Semi-major axis (a)1.3449954918 AU ± 3.00e+00
Inclination (i)3.20620179° ± 4.00e+00
Long. of Asc. Node (Ω)281.81022819° ± 5.00e+00
Arg. of Perihelion (ω)224.10421200° ± 6.00e+00
Mean Anomaly (M)253.93437474° ± 7.62e-01
Mean Motion (n)0.6318619300°/day ± 2.11e+00
Perihelion dist (q)0.93705210 AU ± 3.41e+00
Aphelion dist (Q)1.75294150 AU ± 4.75e+00
Orbital Period1.55984650 yr ± 5.22e+00
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.685″
Uncertainty3
Orbit TypeApollo
MOID0.006147 AU
Observations Used30
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-01-07
Observations (31)
Date Type RA Dec Mag Band Observatory
2020-01-05 02:33:09 C 04 58 05.88 +18 58 29.0 V G96
2020-01-05 02:41:09 C 04 58 05.34 +18 57 01.0 V G96
2020-01-05 02:49:07 C 04 58 04.76 +18 55 31.6 V G96
2020-01-05 02:57:08 C 04 58 04.18 +18 54 01.8 V G96
2020-01-05 03:27:19 C 04 57 59.75 +18 48 13.1 V H01
2020-01-05 03:32:08 C 04 57 59.32 +18 47 18.1 V H01
2020-01-05 03:52:35 C 04 57 57.44 +18 43 23.6 V H01
2020-01-05 03:57:20 C 04 57 56.99 +18 42 28.9 V H01
2020-01-05 05:32:10 C 04 57 49.29 +18 24 00.5 V I52
2020-01-05 05:33:00 C 04 57 49.21 +18 23 51.3 V I52
2020-01-05 05:33:48 C 04 57 49.14 +18 23 44.3 V I52
2020-01-05 05:34:36 C 04 57 49.02 +18 23 32.6 V I52
2020-01-05 17:58:50 C 04 58 40.23 +15 34 13.4 V K63
2020-01-05 18:03:03 C 04 58 40.13 +15 33 12.1 V K63
2020-01-05 18:33:01 C 04 58 33.75 +15 25 31.7 o K88
2020-01-05 18:41:08 C 04 58 33.19 +15 23 30.4 o K88
2020-01-05 18:50:44 C 04 58 32.67 +15 21 05.6 o K88
2020-01-05 18:55:45 C 04 58 39.49 +15 20 10.4 V C95
2020-01-05 18:58:20 C 04 58 35.50 +15 19 29.2 S L01
2020-01-05 19:06:29 C 04 58 37.02 +15 17 16.0 V 204
2020-01-05 19:08:05 C 04 58 34.87 +15 17 02.7 S L01
2020-01-05 19:08:32 C 04 58 38.66 +15 16 58.1 V C95
2020-01-05 19:09:49 C 04 58 34.72 +15 16 36.8 S L01
2020-01-05 19:21:29 C 04 58 36.08 +15 13 29.6 V 204
2020-01-05 19:21:50 C 04 58 37.82 +15 13 38.8 V C95
2020-01-05 19:36:28 C 04 58 35.07 +15 09 42.7 V 204
2020-01-05 19:48:09 C 04 58 38.64 +15 06 46.9 q I93
2020-01-05 19:59:38 C 04 58 37.97 +15 03 52.3 q I93
2020-01-05 20:10:08 C 04 58 37.08 +15 01 11.0 q I93
2020-01-07 00:33:28 C 04 59 42.96 +05 06 03.6 V J95
2020-01-07 00:46:32 C 04 59 42.48 +04 59 58.3 V J95