2022 AT4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3700259676 ± 6.77e-05
Semi-major axis (a)1.9411831380 AU ± 2.74e-04
Inclination (i)7.13417662° ± 1.21e-03
Long. of Asc. Node (Ω)92.89116164° ± 8.61e-04
Arg. of Perihelion (ω)28.89845448° ± 3.26e-03
Mean Anomaly (M)149.41218116° ± 1.07e-01
Mean Motion (n)0.3644286489°/day ± 7.71e-05
Perihelion dist (q)1.22289497 AU ± 2.17e-04
Aphelion dist (Q)2.65947131 AU ± 3.98e-04
Orbital Period2.70457958 yr ± 5.72e-04
Physical Parameters
H (abs. magnitude)23.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty3
Orbit TypeAmor
MOID0.246372 AU
Observations Used23
Oppositions1
Arc Total2022-2022
First Observation Used2022-01-07
Last Observation Used2022-02-07
Observations (23)
Date Type RA Dec Mag Band Observatory
2022-01-07 12:44:26 C 07 45 09.594 +30 35 04.14 U F52
2022-01-07 12:49:07 C 07 45 09.742 +30 35 09.95 U F52
2022-01-07 12:53:45 C 07 45 09.900 +30 35 15.52 U F52
2022-01-07 12:58:19 C 07 45 10.052 +30 35 21.15 U F52
2022-01-07 15:03:51 C 07 45 14.507 +30 37 51.98 V F52
2022-01-07 15:04:46 C 07 45 14.549 +30 37 53.23 V F52
2022-01-08 05:48:49 C 07 45 55.41 +30 56 16.5 u H21
2022-01-08 05:59:23 C 07 45 55.80 +30 56 29.9 u H21
2022-01-09 05:42:33 C 07 46 58.61 +31 26 10.0 V V06
2022-01-09 05:45:34 C 07 46 58.71 +31 26 13.6 V V06
2022-01-09 05:48:36 C 07 46 58.83 +31 26 17.2 V V06
2022-01-09 05:51:38 C 07 46 58.91 +31 26 20.3 V V06
2022-01-10 04:44:18 C 07 47 59.33 +31 54 46.0 V I52
2022-01-10 04:48:43 C 07 47 59.36 +31 54 52.1 V I52
2022-01-10 04:53:09 C 07 47 59.59 +31 54 57.9 V I52
2022-01-10 04:57:34 C 07 47 59.74 +31 55 03.7 V I52
2022-01-31 07:31:15 C 08 12 42.50 +40 25 41.7 V V06
2022-01-31 07:36:58 C 08 12 42.79 +40 25 45.2 V V06
2022-01-31 07:42:41 C 08 12 43.07 +40 25 49.0 V V06
2022-02-07 06:46:53 C 08 22 44.62 +41 50 08.4 V V00
2022-02-07 06:54:39 C 08 22 45.02 +41 50 11.2 V V00
2022-02-07 07:02:26 C 08 22 45.46 +41 50 13.7 V V00
2022-02-07 07:10:12 C 08 22 45.85 +41 50 16.0 V V00