2009 EC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4570529000
Semi-major axis (a)1.8376392000 AU
Inclination (i)11.99392000°
Long. of Asc. Node (Ω)3.06770000°
Arg. of Perihelion (ω)127.12848000°
Mean Anomaly (M)265.02804000°
Mean Motion (n)0.3956523000°/day
Perihelion dist (q)0.99774090 AU
Aphelion dist (Q)2.67753750 AU
Orbital Period2.49109550 yr
Physical Parameters
H (abs. magnitude)22.96
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty7
Orbit TypeApollo
MOID0.092593 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-04-16
Observations (56)
Date Type RA Dec Mag Band Observatory
2009-03-02 11:26:33 C 13 36 33.37 +53 58 03.5 r 703
2009-03-02 11:34:43 C 13 36 30.09 +53 57 01.5 r 703
2009-03-02 11:42:51 C 13 36 26.85 +53 56 01.4 r 703
2009-03-02 11:51:02 C 13 36 23.76 +53 55 01.9 r 703
2009-03-02 12:41:16 C 13 36 04.53 +53 48 48.5 r 703
2009-03-02 12:41:33 C 13 36 03.97 +53 48 40.7 v H01
2009-03-02 12:42:39 C 13 36 04.03 +53 48 38.7 r 703
2009-03-02 12:44:02 C 13 36 03.34 +53 48 26.1 r 703
2009-03-02 12:44:54 C 13 36 02.70 +53 48 15.8 v H01
2009-03-02 12:45:18 C 13 36 02.95 +53 48 20.7 r 703
2009-03-02 12:49:19 C 13 36 01.06 +53 47 42.6 v H01
2009-03-03 06:45:24 C 13 30 12.24 +51 34 52.2 r 703
2009-03-03 06:50:22 C 13 30 10.54 +51 34 17.5 r 703
2009-03-03 06:55:18 C 13 30 08.78 +51 33 41.8 r 703
2009-03-03 07:00:14 C 13 30 06.98 +51 33 05.9 r 703
2009-03-03 08:00:01 C 13 29 46.13 +51 25 44.8 c 854
2009-03-03 08:05:02 C 13 29 44.27 +51 25 07.9 c 854
2009-03-03 08:10:01 C 13 29 42.48 +51 24 29.9 c 854
2009-03-03 09:29:26 C 13 29 14.28 +51 14 40.5 r G96
2009-03-03 09:30:27 C 13 29 13.92 +51 14 33.5 r G96
2009-03-03 09:31:26 C 13 29 13.56 +51 14 25.9 r G96
2009-03-03 09:32:24 C 13 29 13.23 +51 14 18.6 r G96
2009-03-16 03:21:10 C 12 30 19.25 +13 21 33.8 r J95
2009-03-16 03:27:04 C 12 30 18.48 +13 20 58.3 r J95
2009-03-16 03:33:00 C 12 30 17.73 +13 20 22.2 r J95
2009-03-17 01:56:21 C 12 27 49.03 +11 09 08.0 v 204
2009-03-17 02:00:54 C 12 27 48.48 +11 08 41.7 v 204
2009-03-17 02:05:27 C 12 27 47.92 +11 08 15.7 v 204
2009-03-17 02:09:59 C 12 27 47.37 +11 07 49.7 v 204
2009-03-17 02:14:31 C 12 27 46.83 +11 07 23.7 v 204
2009-03-18 01:09:10 C 12 25 24.46 +09 00 13.5 j 012
2009-03-18 01:17:11 C 12 25 23.65 +08 59 27.8 j 012
2009-03-18 01:28:12 C 12 25 22.41 +08 58 27.8 j 012
2009-03-18 01:39:12 C 12 25 21.20 +08 57 27.8 j 012
2009-03-18 01:50:13 C 12 25 19.97 +08 56 30.6 j 012
2009-03-18 02:01:19 C 12 25 18.68 +08 55 29.3 j 012
2009-03-18 02:12:14 C 12 25 17.39 +08 54 29.9 j 012
2009-03-18 08:01:47 C 12 24 43.84 +08 23 47.5 r 703
2009-03-18 08:08:47 C 12 24 43.02 +08 23 09.6 r 703
2009-03-18 08:15:43 C 12 24 42.22 +08 22 33.4 r 703
2009-03-18 08:22:43 C 12 24 41.43 +08 21 56.1 r 703
2009-03-19 06:50:13 C 12 22 32.88 +06 26 26.1 18.8 c 704
2009-03-19 07:06:55 C 12 22 31.07 +06 25 02.7 19.9 c 704
2009-03-19 07:23:48 C 12 22 29.25 +06 23 37.3 19.3 c 704
2009-03-19 07:40:28 C 12 22 27.39 +06 22 15.0 19.4 c 704
2009-03-19 07:57:10 C 12 22 25.45 +06 20 50.9 19.3 c 704
2009-03-23 06:55:33 C 12 14 37.05 -00 35 13.9 19.0 c 704
2009-03-23 07:12:35 C 12 14 35.60 -00 36 19.3 19.3 c 704
2009-03-23 07:29:43 C 12 14 34.07 -00 37 24.1 19.3 c 704
2009-03-23 07:46:56 C 12 14 32.53 -00 38 30.5 19.8 c 704