380188 (2000 WC67)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5825936683 ± 5.03e-08
Semi-major axis (a)2.6729382065 AU ± 1.22e-08
Inclination (i)9.92798156° ± 7.16e-06
Long. of Asc. Node (Ω)249.71991107° ± 1.77e-05
Arg. of Perihelion (ω)251.69061328° ± 2.31e-05
Mean Anomaly (M)220.37596754° ± 8.94e-06
Mean Motion (n)0.2255427638°/day ± 1.54e-09
Perihelion dist (q)1.11570133 AU ± 1.34e-07
Aphelion dist (Q)4.23017508 AU ± 1.36e-07
Orbital Period4.37001953 yr ± 2.99e-08
Physical Parameters
H (abs. magnitude)18.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.342″
Uncertainty0
Orbit TypeAmor
MOID0.210162 AU
Observations Used196
Oppositions18
Arc Total2000-2023
First Observation Used2000-11-21
Last Observation Used2023-05-23
Observations (240)
Date Type RA Dec Mag Band Observatory
2001-02-01 14:22:53 C 05 46 42.73 -11 27 29.9 19.4 413
2001-02-13 10:59:15 C 06 11 58.33 -16 04 10.0 428
2001-02-13 11:16:42 C 06 12 00.02 -16 04 24.1 428
2001-02-16 21:12:23 C 06 21 15.91 -17 07 15.1 204
2001-02-16 21:28:29 C 06 21 17.65 -17 07 26.6 204
2001-02-19 12:32:59 C 06 29 00.82 -17 49 41.9 360
2001-02-19 12:36:27 C 06 29 01.23 -17 49 44.6 360
2001-02-19 12:39:56 C 06 29 01.65 -17 49 46.4 360
2001-02-20 02:24:50 C 06 30 46.49 -17 57 48.8 808
2001-04-13 10:43:01 C 09 54 57.23 -16 22 06.7 413
2001-04-13 10:45:18 C 09 54 57.62 -16 22 06.1 413
2001-04-13 10:47:34 C 09 54 57.95 -16 22 05.0 413
2006-07-27 08:21:55 C 18 13 37.220 -16 17 51.80 o 568
2006-07-27 08:32:42 C 18 13 36.899 -16 17 51.86 o 568
2006-07-27 08:43:16 C 18 13 36.588 -16 17 52.10 o 568
2006-08-11 08:16:25 C 18 05 43.727 -16 25 04.76 o 568
2006-08-11 08:31:56 C 18 05 43.485 -16 25 05.19 o 568
2006-08-11 08:47:25 C 18 05 43.240 -16 25 05.57 o 568
2006-08-15 06:39:33 C 18 04 30.853 -16 27 44.05 o 568
2006-08-15 06:50:04 C 18 04 30.710 -16 27 44.27 o 568
2006-08-15 07:00:41 C 18 04 30.586 -16 27 44.52 o 568
2009-09-18 11:52:34 C 06 56 25.48 +23 56 01.6 o 291
2009-09-18 11:58:23 C 06 56 26.23 +23 55 57.9 o 291
2009-09-18 12:04:11 C 06 56 26.95 +23 55 56.9 o 291
2010-02-22 08:11:43 S 15 57 44.287 -32 36 43.99 L C51
2010-02-22 11:22:14 S 15 58 00.852 -32 37 09.73 L C51
2010-02-22 14:32:45 S 15 58 17.43 -32 37 34.4 L C51
2010-02-22 17:43:27 S 15 58 33.98 -32 37 59.4 L C51
2010-02-22 20:53:58 S 15 58 50.43 -32 38 24.3 L C51
2010-02-23 00:04:30 S 15 59 06.86 -32 38 48.8 L C51
2010-02-23 01:39:40 S 15 59 15.05 -32 39 01.0 L C51
2010-02-23 01:39:50 S 15 59 15.04 -32 39 00.7 L C51
2010-02-23 03:15:01 S 15 59 23.23 -32 39 12.4 L C51
2010-02-23 04:50:22 S 15 59 31.387 -32 39 24.59 L C51
2010-02-23 06:25:32 S 15 59 39.542 -32 39 36.50 L C51
2010-02-23 08:00:53 S 15 59 47.695 -32 39 48.49 L C51
2010-02-23 09:36:03 S 15 59 55.812 -32 40 00.55 L C51
2010-02-23 09:36:14 S 15 59 55.802 -32 40 00.01 L C51
2010-02-23 11:11:24 S 16 00 03.91 -32 40 11.9 L C51
2010-02-23 14:21:55 S 16 00 20.16 -32 40 35.0 L C51
2010-02-23 17:32:26 S 16 00 36.30 -32 40 57.5 L C51
2010-02-23 17:32:37 S 16 00 36.30 -32 40 57.2 L C51
2010-02-23 20:43:08 S 16 00 52.40 -32 41 20.0 L C51
2010-02-23 23:53:39 S 16 01 08.46 -32 41 42.6 L C51
2010-02-24 03:04:10 S 16 01 24.47 -32 42 04.7 L C51
2013-10-10 05:50:22 C 01 20 22.37 +21 59 51.1 u H21
2013-10-10 06:14:23 C 01 20 21.24 +21 59 44.5 u H21
2013-10-10 06:25:19 C 01 20 20.68 +21 59 41.6 u H21
2013-11-25 02:37:32 C 00 36 04.77 +14 20 09.9 u H21
2013-11-25 03:04:51 C 00 36 04.31 +14 19 58.6 u H21