2009 EA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5382555176 ± 2.00e+00
Semi-major axis (a)2.1668892258 AU ± 3.00e+00
Inclination (i)8.52628425° ± 4.00e+00
Long. of Asc. Node (Ω)162.53640075° ± 5.00e+00
Arg. of Perihelion (ω)18.24283977° ± 6.00e+00
Mean Anomaly (M)84.07406629° ± 3.05e-01
Mean Motion (n)0.3090624600°/day ± 6.42e-01
Perihelion dist (q)1.00056490 AU ± 4.55e+00
Aphelion dist (Q)3.33256670 AU ± 6.33e+00
Orbital Period3.18902430 yr ± 6.62e+00
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.502″
Uncertainty3
Orbit TypeAmor
MOID0.021578 AU
Observations Used36
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-03-06
Observations (36)
Date Type RA Dec Mag Band Observatory
2009-03-01 07:25:07 C 10 19 58.58 -04 20 17.8 r 703
2009-03-01 07:37:49 C 10 20 16.65 -04 19 05.4 r 703
2009-03-01 07:50:14 C 10 20 34.51 -04 17 53.5 r 703
2009-03-01 08:59:28 C 10 22 15.04 -04 11 09.9 c 854
2009-03-01 09:04:38 C 10 22 22.63 -04 10 41.0 c 854
2009-03-01 09:09:47 C 10 22 30.06 -04 10 10.4 c 854
2009-03-01 09:10:44 C 10 22 31.18 -04 10 05.3 r 703
2009-03-01 09:11:19 C 10 22 32.01 -04 10 02.1 r 703
2009-03-01 09:12:03 C 10 22 33.02 -04 09 57.8 r 703
2009-03-01 09:12:37 C 10 22 33.92 -04 09 54.2 r 703
2009-03-01 09:14:58 C 10 22 37.82 -04 09 40.2 c 854
2009-03-01 09:18:45 C 10 22 42.34 -04 09 25.0 v H01
2009-03-01 09:22:01 C 10 22 47.15 -04 09 05.6 v H01
2009-03-01 09:28:16 C 10 22 56.38 -04 08 28.8 v H01
2009-03-01 09:31:00 C 10 23 00.43 -04 08 12.4 v H01
2009-03-01 10:04:49 C 10 23 51.21 -04 04 45.6 r 703
2009-03-01 10:05:33 C 10 23 52.22 -04 04 40.2 r 703
2009-03-01 10:06:59 C 10 23 54.42 -04 04 32.5 r 703
2009-03-01 21:45:34 C 10 43 41.84 -02 51 33.7 r J95
2009-03-01 21:48:46 C 10 43 47.38 -02 51 11.0 r J95
2009-03-01 21:52:00 C 10 43 52.95 -02 50 49.3 r J95
2009-03-01 21:55:27 C 10 43 58.89 -02 50 26.0 r J95
2009-03-02 09:38:49 C 11 05 46.80 -01 22 24.5 o H55
2009-03-02 09:43:33 C 11 05 56.06 -01 21 46.4 o H55
2009-03-02 09:45:42 C 11 06 00.26 -01 21 29.2 o H55
2009-03-02 10:38:04 C 11 08 14.65 -01 05 27.9 o 474
2009-03-02 10:39:14 C 11 08 16.95 -01 05 18.3 o 474
2009-03-02 10:40:04 C 11 08 18.55 -01 05 11.7 o 474
2009-03-03 06:31:22 C 11 52 29.09 +01 41 32.8 o 691
2009-03-03 07:08:52 C 11 53 45.53 +01 46 42.5 o H55
2009-03-03 07:13:36 C 11 53 56.50 +01 47 27.6 o H55
2009-03-03 07:16:02 C 11 54 02.13 +01 47 50.6 o H55
2009-03-03 07:22:10 C 11 54 26.30 +01 49 35.6 o 691
2009-03-06 04:19:07 C 14 46 53.91 +11 28 04.8 r J95
2009-03-06 04:27:35 C 14 47 11.41 +11 28 48.7 r J95
2009-03-06 04:35:31 C 14 47 27.73 +11 29 30.8 r J95