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
2007-01-27 19:50:13 C 05 21 19.42 +10 08 55.6 o A78
2007-01-27 19:55:36 C 05 21 19.45 +10 08 33.2 o A78
2007-01-28 07:56:11 C 05 21 38.19 +09 17 12.9 r H45
2007-01-28 07:57:49 C 05 21 38.25 +09 17 04.9 r H45
2007-01-28 07:59:38 C 05 21 38.29 +09 16 57.6 r H45
2007-01-28 08:00:54 C 05 21 38.33 +09 16 51.8 r H45
2007-01-28 08:02:51 C 05 21 38.38 +09 16 43.4 r H45
2007-01-28 18:15:19 C 05 22 02.50 +08 32 57.0 c A24
2007-01-28 18:16:03 C 05 22 02.57 +08 32 53.0 c A24
2007-01-28 18:28:46 C 05 22 02.78 +08 32 00.3 c A24
2007-01-28 18:35:52 C 05 22 02.95 +08 31 30.0 c A24
2007-01-28 18:42:57 C 05 22 03.12 +08 30 59.6 c A24
2007-01-28 18:55:41 C 05 22 03.40 +08 30 04.7 c A24
2007-01-28 18:57:08 C 05 22 03.43 +08 29 59.3 c A24
2007-01-28 19:05:13 C 05 22 03.60 +08 29 24.8 c A24
2007-01-28 19:10:57 C 05 22 03.72 +08 29 00.3 c A24
2007-01-28 19:24:46 C 05 22 03.99 +08 28 00.9 c A24
2007-01-28 19:26:33 C 05 22 04.00 +08 27 51.6 c B23
2007-01-28 19:32:13 C 05 22 04.04 +08 27 27.1 c B23
2007-01-28 19:37:37 C 05 22 04.19 +08 27 06.3 c A53
2007-01-28 19:37:52 C 05 22 04.15 +08 27 03.0 c B23
2007-01-28 19:38:35 C 05 22 04.29 +08 27 01.0 c A24
2007-01-28 19:40:03 C 05 22 04.37 +08 26 56.5 c A24
2007-01-28 19:43:32 C 05 22 04.31 +08 26 38.9 c B23
2007-01-28 19:52:53 C 05 22 04.50 +08 26 01.1 c A53
2007-01-28 20:08:41 C 05 22 04.84 +08 24 53.7 c A53
2007-01-29 20:35:45 C 05 22 55.66 +06 40 13.6 c 560
2007-01-29 20:39:46 C 05 22 55.75 +06 39 56.9 c 560
2007-01-29 20:58:02 C 05 22 56.21 +06 38 39.7 c 560
2007-01-30 17:44:54 C 05 23 46.09 +05 09 52.3 o A78
2007-01-30 17:51:13 C 05 23 46.28 +05 09 25.3 o A78
2007-01-30 17:57:35 C 05 23 46.47 +05 08 58.3 o A78
2007-01-30 21:26:35 C 05 23 52.39 +04 54 07.1 16.6 o 160
2007-01-30 21:30:21 C 05 23 52.50 +04 53 51.3 16.5 o 160
2007-01-30 21:37:09 C 05 23 52.70 +04 53 22.0 16.9 o 160
2007-01-30 21:39:18 C 05 23 52.76 +04 53 12.7 16.8 o 160
2007-02-01 00:39:19 C 05 24 59.68 +02 58 23.7 o 204
2007-02-01 00:44:27 C 05 24 59.90 +02 58 01.4 o 204
2007-02-01 00:49:37 C 05 25 00.10 +02 57 39.7 o 204
2007-02-03 22:30:09 C 05 28 24.33 -01 53 53.7 c B23
2007-02-03 22:35:49 C 05 28 24.66 -01 54 16.3 c B23
2007-02-03 22:41:28 C 05 28 24.90 -01 54 40.1 c B23
2007-02-04 00:46:29 C 05 28 33.78 -02 02 05.2 r 808
2007-02-04 01:01:30 C 05 28 34.23 -02 03 05.1 r 808
2007-02-04 01:11:29 C 05 28 34.52 -02 03 44.8 r 808
2007-02-04 01:21:39 C 05 28 35.12 -02 04 29.3 r 808
2007-02-04 18:16:44 C 05 29 31.81 -03 14 57.9 r 240
2007-02-04 18:23:48 C 05 29 32.14 -03 15 26.4 r 240
2007-02-04 18:25:12 C 05 29 32.20 -03 15 32.2 r 240
2007-02-04 18:28:02 C 05 29 32.33 -03 15 43.7 r 240