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
2007-01-15 20:22:54 C 05 19 25.24 +29 18 30.1 c B23
2007-01-15 20:27:20 C 05 19 25.14 +29 18 14.4 c B23
2007-01-15 20:33:07 C 05 19 24.51 +29 17 52.7 c 561
2007-01-15 20:38:07 C 05 19 24.43 +29 17 36.7 c 561
2007-01-15 20:39:29 C 05 19 24.39 +29 17 29.0 c 561
2007-01-15 20:44:30 C 05 19 24.33 +29 17 16.0 c 561
2007-01-15 20:47:10 C 05 19 24.17 +29 17 02.9 c 561
2007-01-15 20:52:09 C 05 19 24.06 +29 16 46.8 c 561
2007-01-17 04:23:06 C 05 18 58.89 +27 23 24.3 d G72
2007-01-17 04:25:34 C 05 18 58.86 +27 23 15.2 d G72
2007-01-17 04:32:15 C 05 18 58.62 +27 22 51.0 d G72
2007-01-17 04:36:04 C 05 18 58.52 +27 22 37.1 d G72
2007-01-17 04:38:45 C 05 18 58.47 +27 22 27.3 d G72
2007-01-17 04:41:26 C 05 18 58.42 +27 22 17.8 d G72
2007-01-18 17:48:33 C 05 18 40.49 +25 03 15.7 i 071
2007-01-18 17:53:26 C 05 18 40.41 +25 02 57.4 i 071
2007-01-18 17:56:28 C 05 18 40.35 +25 02 46.6 i 071
2007-01-18 21:41:49 C 05 18 36.66 +24 48 11.9 18.0 r 084
2007-01-18 21:43:59 C 05 18 36.65 +24 48 03.7 17.7 r 084
2007-01-19 18:32:22 C 05 18 35.44 +23 27 54.7 c A24
2007-01-19 18:34:29 C 05 18 35.40 +23 27 46.1 c A24
2007-01-19 19:59:02 C 05 18 34.73 +23 22 21.8 r 170
2007-01-19 19:59:57 C 05 18 34.73 +23 22 18.4 r 170
2007-01-19 20:01:57 C 05 18 34.72 +23 22 10.7 r 170
2007-01-19 21:35:28 C 05 18 33.34 +23 16 07.3 r 176
2007-01-19 21:37:56 C 05 18 33.31 +23 15 57.6 r 176
2007-01-19 21:39:34 C 05 18 33.01 +23 15 46.0 c A24
2007-01-19 21:40:26 C 05 18 33.28 +23 15 48.0 r 176
2007-01-19 21:41:00 C 05 18 33.00 +23 15 40.2 c A24
2007-01-19 21:42:54 C 05 18 33.24 +23 15 38.2 r 176
2007-01-19 21:45:24 C 05 18 33.21 +23 15 28.5 r 176
2007-01-19 22:22:21 C 05 18 32.47 +23 12 57.7 r 203
2007-01-19 22:31:55 C 05 18 32.38 +23 12 20.4 c A24
2007-01-20 00:15:00 C 05 18 31.35 +23 05 32.4 r 203
2007-01-20 21:10:45 C 05 18 34.15 +21 42 46.1 17.2 r 084
2007-01-20 21:12:53 C 05 18 34.13 +21 42 37.1 17.5 r 084
2007-01-21 04:54:40 C 05 18 36.35 +21 12 17.4 18.2 c 704
2007-01-21 05:12:49 C 05 18 36.19 +21 11 04.1 18.1 c 704
2007-01-21 05:30:26 C 05 18 36.02 +21 09 53.9 18.0 c 704
2007-01-21 05:48:02 C 05 18 35.78 +21 08 42.7 17.7 c 704
2007-01-21 06:05:41 C 05 18 35.71 +21 07 31.4 17.5 c 704
2007-01-21 17:42:11 C 05 18 42.60 +20 20 32.8 r A89
2007-01-21 17:52:15 C 05 18 42.59 +20 19 52.9 r A89
2007-01-21 18:12:32 C 05 18 42.56 +20 18 31.6 r A89
2007-01-21 18:21:52 C 05 18 42.52 +20 17 54.5 r A89
2007-01-21 20:29:25 C 05 18 42.01 +20 09 22.6 c A24
2007-01-21 20:30:55 C 05 18 42.01 +20 09 16.7 c A24
2007-01-22 10:47:01 C 05 18 49.75 +19 11 23.9 r 379
2007-01-22 10:50:31 C 05 18 49.71 +19 11 10.5 r 379
2007-01-22 11:02:59 C 05 18 49.63 +19 10 19.3 r 379