367638 (2009 WR6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2771248336 ± 2.85e-08
Semi-major axis (a)1.6634870195 AU ± 1.47e-09
Inclination (i)26.50103018° ± 6.24e-06
Long. of Asc. Node (Ω)284.82927706° ± 4.18e-06
Arg. of Perihelion (ω)114.83927463° ± 1.31e-05
Mean Anomaly (M)192.13920325° ± 9.24e-06
Mean Motion (n)0.4593917077°/day ± 6.09e-10
Perihelion dist (q)1.20249346 AU ± 4.74e-08
Aphelion dist (Q)2.12448058 AU ± 4.74e-08
Orbital Period2.14550299 yr ± 2.84e-09
Physical Parameters
H (abs. magnitude)18.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.270″
Uncertainty0
Orbit TypeAmor
MOID0.344973 AU
Observations Used359
Oppositions15
Arc Total1997-2025
First Observation Used1997-02-03
Last Observation Used2025-01-29
Observations (381)
Date Type RA Dec Mag Band Observatory
2009-12-02 10:39:57 C 09 47 49.02 +22 01 11.1 c 926
2009-12-05 09:16:14 C 09 47 12.81 +20 16 44.3 o H21
2009-12-05 09:24:49 C 09 47 12.64 +20 16 31.6 o H21
2009-12-05 09:34:40 C 09 47 12.48 +20 16 16.9 o H21
2009-12-10 12:48:08 C 09 44 45.94 +17 08 56.2 c 926
2009-12-10 12:51:31 C 09 44 45.82 +17 08 51.3 c 926
2009-12-10 12:54:53 C 09 44 45.73 +17 08 45.6 c 926
2009-12-11 10:18:45 C 09 44 09.44 +16 35 34.5 o H21
2009-12-11 10:22:42 C 09 44 09.32 +16 35 28.1 o H21
2009-12-11 10:26:37 C 09 44 09.20 +16 35 22.0 o H21
2009-12-16 09:36:48 C 09 39 44.45 +13 27 41.2 19.9 c 704
2009-12-16 09:55:14 C 09 39 43.56 +13 27 10.3 19.4 c 704
2009-12-16 10:13:39 C 09 39 42.65 +13 26 41.0 19.9 c 704
2009-12-16 10:26:59 C 09 39 41.66 +13 26 17.8 o H21
2009-12-16 10:31:10 C 09 39 41.46 +13 26 11.2 o H21
2009-12-16 10:39:12 C 09 39 41.09 +13 25 58.4 o H21
2009-12-17 08:41:08 C 09 38 41.06 +12 50 47.3 19.2 c 704
2009-12-17 08:58:56 C 09 38 40.08 +12 50 19.1 19.3 c 704
2009-12-17 09:16:40 C 09 38 39.16 +12 49 50.6 19.2 c 704
2009-12-17 09:34:24 C 09 38 38.30 +12 49 21.8 19.4 c 704
2009-12-17 09:52:07 C 09 38 37.37 +12 48 53.0 19.6 c 704
2009-12-18 11:07:17 C 09 37 22.76 +12 08 22.7 r G96
2009-12-18 11:19:17 C 09 37 22.11 +12 08 03.4 r G96
2009-12-18 11:31:18 C 09 37 21.46 +12 07 44.0 r G96
2009-12-18 11:43:22 C 09 37 20.82 +12 07 24.7 r G96
2009-12-20 03:56:35 C 09 35 12.35 +11 02 31.9 v 204
2009-12-20 04:02:47 C 09 35 12.01 +11 02 22.3 v 204
2009-12-20 04:08:52 C 09 35 11.63 +11 02 12.1 v 204
2009-12-29 08:28:38 C 09 20 03.35 +05 05 43.5 o H21
2009-12-29 08:38:27 C 09 20 02.52 +05 05 28.1 o H21
2009-12-29 08:48:22 C 09 20 01.67 +05 05 12.0 o H21
2010-01-06 09:06:56 C 09 02 43.55 +00 06 53.0 o H21
2010-01-06 09:13:31 C 09 02 42.89 +00 06 43.3 o H21
2010-01-06 09:19:41 C 09 02 42.27 +00 06 34.5 o H21
2010-01-06 09:25:56 C 09 02 41.63 +00 06 25.0 o H21
2010-01-08 07:24:46 C 08 58 08.94 -01 00 33.3 r 703
2010-01-08 07:34:40 C 08 58 07.93 -01 00 46.5 r 703
2010-01-08 07:44:43 C 08 58 06.85 -01 01 01.6 r 703
2010-01-08 07:54:45 C 08 58 05.80 -01 01 16.0 r 703
2010-01-09 05:18:24 C 08 55 55.96 -01 31 22.4 r I20
2010-01-09 05:30:55 C 08 55 54.65 -01 31 39.8 r I20
2010-01-09 05:39:26 C 08 55 53.75 -01 31 51.7 r I20
2010-01-18 00:35:53 C 08 33 53.09 -05 59 07.0 v 204
2010-01-18 00:41:00 C 08 33 52.52 -05 59 12.4 v 204
2010-01-25 14:20:41 C 08 15 28.13 -08 52 03.0 o E10
2010-01-25 14:22:33 C 08 15 27.94 -08 52 04.5 o E10
2010-01-27 06:49:40 C 08 11 37.49 -09 23 16.7 o H21
2010-01-27 06:55:40 C 08 11 36.90 -09 23 20.9 o H21
2010-01-27 07:01:40 C 08 11 36.34 -09 23 25.2 o H21
2010-02-01 20:58:26 C 07 59 53.56 -10 46 42.9 c 587