2009 NL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6829937000
Semi-major axis (a)2.8213348000 AU ± 3.00e+00
Inclination (i)13.76444000° ± 4.00e+00
Long. of Asc. Node (Ω)132.59975000° ± 5.00e+00
Arg. of Perihelion (ω)113.14478000° ± 6.00e+00
Mean Anomaly (M)171.59849000°
Mean Motion (n)0.2079802700°/day
Perihelion dist (q)0.89438090 AU
Aphelion dist (Q)4.74828870 AU
Orbital Period4.73894790 yr
Physical Parameters
H (abs. magnitude)19.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty6
Orbit TypeApollo
MOID0.075786 AU
Observations Used232
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-08-16
Observations (235)
Date Type RA Dec Mag Band Observatory
2009-07-25 23:00:14 C 22 35 42.94 +00 27 31.9 r J95
2009-07-25 23:13:12 C 22 35 42.23 +00 26 29.8 r J95
2009-07-25 23:24:47 C 22 35 41.59 +00 25 34.0 r J95
2009-07-26 23:09:15 C 22 34 32.36 -01 24 55.9 w 160
2009-07-26 23:13:30 C 22 34 32.13 -01 25 15.1 w 160
2009-07-26 23:18:05 C 22 34 31.88 -01 25 35.5 w 160
2009-07-26 23:37:00 C 22 34 31.16 -01 27 00.4 r B49
2009-07-26 23:44:16 C 22 34 30.75 -01 27 32.7 r B49
2009-07-27 05:21:27 C 22 34 14.94 -01 52 39.7 r 649
2009-07-27 05:24:01 C 22 34 14.79 -01 52 51.7 r 649
2009-07-27 05:26:34 C 22 34 14.66 -01 53 03.0 r 649
2009-07-27 05:29:08 C 22 34 14.54 -01 53 14.4 r 649
2009-07-27 06:52:03 C 22 34 09.51 -01 59 22.3 o H55
2009-07-27 06:54:23 C 22 34 09.38 -01 59 32.6 o H55
2009-07-27 07:00:12 C 22 34 09.03 -01 59 58.3 o H55
2009-07-27 07:03:40 C 22 34 08.82 -02 00 13.9 o H55
2009-07-27 09:17:14 C 22 34 01.13 -02 10 00.6 r H45
2009-07-27 09:19:09 C 22 34 01.05 -02 10 09.0 r H45
2009-07-27 09:20:20 C 22 34 00.97 -02 10 14.5 r H45
2009-07-27 09:21:56 C 22 34 00.87 -02 10 21.2 r H45
2009-07-27 09:22:57 C 22 34 00.80 -02 10 25.9 r H45
2009-07-27 09:24:59 C 22 34 00.70 -02 10 34.9 r H45
2009-07-27 23:20:30 C 22 33 22.11 -03 10 17.5 19.0 i 071
2009-07-27 23:33:19 C 22 33 21.45 -03 11 44.1 19.2 i 071
2009-07-27 23:41:53 C 22 33 20.97 -03 12 19.1 19.6 i 071
2009-07-28 06:00:42 C 22 33 03.65 -03 38 49.2 o H55
2009-07-28 06:02:40 C 22 33 03.54 -03 38 57.3 o H55
2009-07-28 06:05:31 C 22 33 03.38 -03 39 09.3 o H55
2009-07-28 06:06:51 C 22 33 03.31 -03 39 14.7 o H55
2009-07-28 23:53:43 C 22 32 12.57 -04 51 42.3 w 160
2009-07-28 23:55:56 C 22 32 12.45 -04 51 50.9 w 160
2009-07-28 23:58:32 C 22 32 12.30 -04 52 01.3 w 160
2009-07-29 01:10:45 C 22 32 08.80 -04 56 45.0 r J75
2009-07-29 01:30:01 C 22 32 07.69 -04 58 01.5 r J75
2009-07-29 01:49:20 C 22 32 06.58 -04 59 17.6 r J75
2009-07-29 08:10:34 C 22 31 49.22 -05 24 11.2 r 703
2009-07-29 08:17:36 C 22 31 48.82 -05 24 38.9 r 703
2009-07-29 08:24:29 C 22 31 48.39 -05 25 05.4 r 703
2009-07-29 08:31:18 C 22 31 48.00 -05 25 32.5 r 703
2009-07-30 01:27:57 C 22 31 00.30 -06 30 10.2 r J95
2009-07-30 02:21:59 C 22 30 57.34 -06 33 31.0 r J95
2009-07-30 02:47:06 C 22 30 55.98 -06 35 04.3 r J95
2009-07-30 02:57:39 C 22 30 55.41 -06 35 43.2 r J95
2009-07-30 04:28:38 C 22 30 53.38 -06 41 12.7 o H55
2009-07-30 04:31:16 C 22 30 53.24 -06 41 22.4 o H55
2009-07-30 04:40:02 C 22 30 52.77 -06 41 54.9 o H55
2009-07-30 04:42:39 C 22 30 52.63 -06 42 04.6 o H55
2009-07-30 04:45:16 C 22 30 52.49 -06 42 14.3 o H55
2009-07-31 18:53:13 C 22 29 05.09 -08 55 21.0 c D21
2009-07-31 18:56:31 C 22 29 04.90 -08 55 32.4 c D21