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
2008-01-10 10:39:50 C 10 02 53.66 +11 30 34.8 o 691
2008-01-10 11:05:14 C 10 02 52.85 +11 30 46.1 o 691
2008-01-10 11:30:37 C 10 02 52.12 +11 30 58.6 o 691
2008-01-11 09:15:22 C 10 02 11.97 +11 41 04.7 o 291
2008-01-11 09:21:50 C 10 02 11.96 +11 41 05.0 o 291
2008-01-11 09:55:22 C 10 02 10.86 +11 41 19.8 r G96
2008-01-11 10:06:22 C 10 02 10.46 +11 41 24.8 r G96
2008-01-11 10:17:19 C 10 02 10.10 +11 41 30.0 r G96
2008-01-11 10:28:10 C 10 02 09.74 +11 41 35.2 r G96
2008-01-11 11:19:52 C 10 02 07.83 +11 41 58.3 r 734
2008-01-11 11:30:15 C 10 02 07.54 +11 42 03.3 r 734
2008-01-11 11:38:02 C 10 02 07.28 +11 42 06.3 r 734
2008-01-12 07:05:43 C 10 01 30.01 +11 51 18.2 o H55
2008-01-12 07:13:53 C 10 01 29.74 +11 51 21.5 o H55
2008-01-12 07:21:51 C 10 01 29.44 +11 51 25.9 o H55
2008-01-12 09:36:55 C 10 01 24.92 +11 52 30.7 r G96
2008-01-12 09:45:45 C 10 01 24.60 +11 52 34.9 r G96
2008-01-12 09:54:45 C 10 01 24.34 +11 52 39.5 r G96
2008-01-12 10:03:38 C 10 01 23.95 +11 52 43.3 r G96
2008-01-12 11:09:26 C 10 01 21.57 +11 53 14.9 o 291
2008-01-12 11:15:22 C 10 01 21.38 +11 53 18.0 o 291
2008-01-12 11:21:16 C 10 01 21.17 +11 53 20.9 o 291
2008-01-14 10:57:53 C 09 59 41.84 +12 16 26.4 o 691
2008-01-14 11:23:15 C 09 59 40.81 +12 16 39.3 o 691
2008-01-14 11:44:57 C 09 59 40.01 +12 16 49.9 o 691
2008-01-16 07:22:16 C 09 58 01.65 +12 38 38.9 20.8 o H55
2008-01-16 07:35:08 C 09 58 01.11 +12 38 45.5 20.8 o H55
2008-01-16 07:47:49 C 09 58 00.59 +12 38 52.1 20.6 o H55
2008-01-18 07:27:48 C 09 56 05.28 +13 03 21.1 o 291
2008-01-18 07:33:15 C 09 56 05.05 +13 03 24.2 o 291
2008-01-18 07:39:21 C 09 56 04.73 +13 03 28.1 o 291
2008-01-19 07:55:05 C 09 55 03.11 +13 16 07.4 o 291
2008-01-19 08:01:09 C 09 55 02.82 +13 16 11.1 o 291
2008-01-19 08:06:40 C 09 55 02.59 +13 16 13.2 o 291
2008-01-20 07:31:21 C 09 54 01.46 +13 28 33.8 o 291
2008-01-20 07:36:52 C 09 54 01.20 +13 28 36.7 o 291
2008-01-20 07:42:24 C 09 54 00.95 +13 28 39.7 o 291
2008-01-30 05:36:23 C 09 42 24.91 +15 37 03.4 o 291
2008-01-30 05:42:05 C 09 42 24.60 +15 37 06.3 o 291
2008-01-30 05:47:38 C 09 42 24.29 +15 37 09.3 o 291
2008-01-30 07:40:41 C 09 42 18.18 +15 38 10.3 r 448
2008-01-30 08:19:19 C 09 42 16.04 +15 38 30.8 r 448
2008-01-30 08:57:48 C 09 42 13.94 +15 38 51.5 r 448
2008-02-06 06:19:34 C 09 33 28.70 +17 05 45.0 o 291
2008-02-06 06:25:58 C 09 33 28.36 +17 05 48.4 o 291
2008-02-06 06:31:43 C 09 33 28.04 +17 05 51.3 o 291
2008-02-09 04:20:25 C 09 29 47.85 +17 40 29.2 o 691
2008-02-09 04:45:50 C 09 29 46.51 +17 40 42.5 o 691
2008-02-09 05:11:14 C 09 29 45.13 +17 40 54.0 o 691
2008-02-27 22:11:06 C 09 09 58.70 +20 35 23.8 o 461