435404 (2008 AT28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4423612025 ± 4.15e-08
Semi-major axis (a)2.2097628580 AU ± 9.50e-09
Inclination (i)8.86466852° ± 4.91e-06
Long. of Asc. Node (Ω)130.25608161° ± 1.99e-05
Arg. of Perihelion (ω)263.94689551° ± 3.10e-05
Mean Anomaly (M)202.40006687° ± 5.88e-06
Mean Motion (n)0.3000500972°/day ± 1.94e-09
Perihelion dist (q)1.23224950 AU ± 9.18e-08
Aphelion dist (Q)3.18727621 AU ± 9.27e-08
Orbital Period3.28487240 yr ± 2.12e-08
Physical Parameters
H (abs. magnitude)18.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.302″
Uncertainty0
Orbit TypeAmor
MOID0.290630 AU
Observations Used220
Oppositions9
Arc Total2008-2021
First Observation Used2008-01-10
Last Observation Used2021-01-17
Observations (375)
Date Type RA Dec Mag Band Observatory
2020-11-25 13:00:48 C 07 17 06.64 +01 55 59.4 V T05
2020-11-25 13:09:24 C 07 17 06.62 +01 56 02.0 V T05
2020-11-25 14:00:22 C 07 17 06.59 +01 56 17.2 V T05
2020-11-27 11:04:49 C 07 17 12.38 +02 10 46.0 V T08
2020-11-27 11:08:49 C 07 17 12.34 +02 10 47.4 V T08
2020-11-27 11:18:08 C 07 17 12.31 +02 10 50.4 V T08
2020-11-27 11:34:44 C 07 17 12.25 +02 10 55.7 V T08
2020-11-30 03:20:59 C 07 16 57.02 +02 34 04.8 V 160
2020-11-30 03:24:24 C 07 16 56.99 +02 34 06.0 V 160
2020-11-30 03:27:50 C 07 16 56.95 +02 34 07.2 V 160
2020-12-11 11:07:10 C 07 11 40.79 +04 48 58.6 V T05
2020-12-11 11:18:28 C 07 11 40.36 +04 49 04.9 V T05
2020-12-11 11:57:03 C 07 11 38.99 +04 49 28.1 V T05
2020-12-11 12:03:09 C 07 11 38.76 +04 49 31.5 V T05
2020-12-15 10:57:46 C 07 08 25.95 +05 49 11.9 V T05
2020-12-15 11:02:23 C 07 08 25.79 +05 49 14.4 V T05
2020-12-15 11:06:20 C 07 08 25.60 +05 49 17.3 V T05
2020-12-15 11:14:54 C 07 08 25.32 +05 49 22.7 V T05
2020-12-16 08:08:49 C 07 07 38.50 +06 03 12.5 U I41
2020-12-16 09:03:38 C 07 07 36.19 +06 03 49.3 U I41
2020-12-20 06:51:52 C 07 03 51.70 +07 09 00.7 U I41
2020-12-20 06:53:15 C 07 03 51.64 +07 09 01.8 U I41
2020-12-20 07:53:13 C 07 03 48.81 +07 09 45.1 V G96
2020-12-20 08:01:10 C 07 03 48.44 +07 09 50.8 V G96
2020-12-20 08:09:05 C 07 03 48.07 +07 09 56.5 V G96
2020-12-20 08:17:06 C 07 03 47.70 +07 10 02.4 V G96
2020-12-20 08:38:18 C 07 03 46.84 +07 10 17.0 U I41
2020-12-23 10:06:39 C 07 00 38.74 +08 04 05.3 V T05
2020-12-23 10:09:19 C 07 00 38.63 +08 04 07.0 V T05
2020-12-23 10:15:16 C 07 00 38.36 +08 04 11.4 V T05
2020-12-23 10:22:32 C 07 00 38.00 +08 04 16.5 V T05
2020-12-25 11:27:53 C 06 58 28.63 +08 41 08.1 V T08
2020-12-25 11:32:31 C 06 58 28.39 +08 41 11.2 V T08
2020-12-25 12:30:53 C 06 58 25.55 +08 41 55.2 V T08
2021-01-03 12:58:32 C 06 49 03.87 +11 27 43.5 V T08
2021-01-03 13:13:11 C 06 49 03.21 +11 27 54.3 V T08
2021-01-03 13:17:11 C 06 49 03.01 +11 27 57.3 V T08
2021-01-03 13:43:50 C 06 49 01.81 +11 28 17.2 V T08
2021-01-05 06:35:42 C 06 47 24.02 +11 59 18.1 U I41
2021-01-05 06:37:03 C 06 47 23.97 +11 59 19.3 U I41
2021-01-05 06:50:49 C 06 47 23.28 +11 59 29.9 V G96
2021-01-05 06:58:18 C 06 47 22.93 +11 59 35.6 V G96
2021-01-05 07:05:46 C 06 47 22.61 +11 59 41.2 V G96
2021-01-05 07:11:21 C 06 47 22.47 +11 59 45.1 U I41
2021-01-05 07:12:42 C 06 47 22.42 +11 59 46.2 U I41
2021-01-05 07:13:18 C 06 47 22.28 +11 59 46.8 V G96
2021-01-06 13:59:32 C 06 46 10.867 +12 23 11.11 V P07
2021-01-06 15:06:58 C 06 46 08.026 +12 24 01.73 V P07
2021-01-06 18:26:42 C 06 45 59.623 +12 26 30.88 V P07
2021-01-06 19:08:34 C 06 45 57.871 +12 27 02.09 V P07