509353 (2007 AT2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3756901864 ± 4.14e-08
Semi-major axis (a)1.6934027868 AU ± 1.23e-09
Inclination (i)13.63090606° ± 8.05e-06
Long. of Asc. Node (Ω)294.04790525° ± 5.58e-06
Arg. of Perihelion (ω)215.74795013° ± 1.49e-05
Mean Anomaly (M)182.15361995° ± 8.30e-06
Mean Motion (n)0.4472721643°/day ± 4.88e-10
Perihelion dist (q)1.05720798 AU ± 7.00e-08
Aphelion dist (Q)2.32959760 AU ± 7.01e-08
Orbital Period2.20363877 yr ± 2.40e-09
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.373″
Uncertainty0
Orbit TypeAmor
MOID0.109802 AU
Observations Used372
Oppositions9
Arc Total2006-2023
First Observation Used2006-12-10
Last Observation Used2023-08-12
Observations (415)
Date Type RA Dec Mag Band Observatory
2007-01-23 05:25:01 C 05 19 00.20 +17 54 52.6 d G72
2007-01-23 05:31:36 C 05 19 00.19 +17 54 26.4 d G72
2007-01-23 05:34:15 C 05 19 00.21 +17 54 15.0 d G72
2007-01-23 05:36:53 C 05 19 00.19 +17 54 04.1 d G72
2007-01-23 05:40:50 C 05 19 00.18 +17 53 47.3 d G72
2007-01-23 05:43:29 C 05 19 00.16 +17 53 37.0 d G72
2007-01-23 23:02:15 C 05 19 13.15 +16 41 22.7 r 084
2007-01-24 23:16:58 C 05 19 37.71 +14 59 51.5 r 084
2007-01-24 23:19:08 C 05 19 37.73 +14 59 42.6 r 084
2007-01-26 19:44:06 C 05 20 39.56 +11 51 48.1 c A24
2007-01-26 20:58:12 C 05 20 40.56 +11 46 32.1 A48
2007-01-26 21:01:57 C 05 20 40.57 +11 46 16.4 A48
2007-01-26 21:05:42 C 05 20 40.65 +11 46 00.3 A48
2007-01-26 21:09:27 C 05 20 40.70 +11 45 44.5 A48
2007-01-26 21:56:29 C 05 20 41.41 +11 42 21.1 c B23
2007-01-26 22:02:09 C 05 20 41.48 +11 41 57.0 c B23
2007-01-26 22:07:50 C 05 20 41.59 +11 41 32.0 c B23
2007-01-26 22:13:30 C 05 20 41.67 +11 41 07.7 c B23
2007-01-27 01:43:45 C 05 20 49.42 +11 26 15.1 r H51
2007-01-27 01:46:00 C 05 20 49.51 +11 26 06.3 r H51
2007-01-27 01:48:18 C 05 20 49.53 +11 25 56.3 r H51
2007-01-27 01:50:33 C 05 20 49.56 +11 25 47.2 r H51
2007-01-27 01:52:51 C 05 20 49.61 +11 25 37.7 r H51
2007-01-27 01:55:07 C 05 20 49.62 +11 25 28.1 r H51
2007-01-27 01:57:24 C 05 20 49.66 +11 25 18.1 r H51
2007-01-27 01:59:39 C 05 20 49.70 +11 25 08.3 r H51
2007-01-27 02:17:38 C 05 20 49.67 +11 24 01.6 o H68
2007-01-27 02:34:36 C 05 20 49.87 +11 22 49.1 o H68
2007-01-27 02:39:42 C 05 20 49.97 +11 22 27.3 o H68
2007-01-27 02:54:57 C 05 20 50.16 +11 21 22.7 o H68
2007-01-27 03:00:02 C 05 20 50.19 +11 21 00.5 o H68
2007-01-27 17:26:51 C 05 21 16.71 +10 19 05.7 A48
2007-01-27 17:31:08 C 05 21 16.82 +10 18 47.9 A48
2007-01-27 17:35:26 C 05 21 16.96 +10 18 29.2 A48
2007-01-27 17:39:43 C 05 21 17.02 +10 18 11.3 A48
2007-01-27 18:22:41 C 05 21 17.75 +10 15 04.8 c A94
2007-01-27 18:35:35 C 05 21 17.90 +10 14 11.1 c A94
2007-01-27 18:40:38 C 05 21 18.29 +10 13 51.0 c A24
2007-01-27 18:41:01 C 05 21 18.16 +10 13 50.0 c A53
2007-01-27 18:42:05 C 05 21 18.28 +10 13 45.1 c A24
2007-01-27 18:49:26 C 05 21 18.32 +10 13 13.8 c A53
2007-01-27 18:56:49 C 05 21 18.48 +10 12 42.4 c A53
2007-01-27 19:00:50 C 05 21 18.64 +10 12 24.6 c A24
2007-01-27 19:06:14 C 05 21 18.62 +10 12 02.7 c A53
2007-01-27 19:14:53 C 05 21 18.80 +10 11 25.3 c A53
2007-01-27 19:20:04 C 05 21 18.97 +10 11 03.2 c A24
2007-01-27 19:38:20 C 05 21 19.26 +10 09 45.5 c A24
2007-01-27 19:39:24 C 05 21 19.15 +10 09 42.6 o A78
2007-01-27 19:39:47 C 05 21 19.42 +10 09 37.9 c A24
2007-01-27 19:44:30 C 05 21 19.24 +10 09 19.6 o A78