230089 (2000 WP148)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2642441815 ± 1.03e-07
Semi-major axis (a)1.3185500252 AU ± 8.07e-09
Inclination (i)21.27739056° ± 1.62e-05
Long. of Asc. Node (Ω)251.98270240° ± 1.43e-05
Arg. of Perihelion (ω)237.95087782° ± 4.38e-05
Mean Anomaly (M)134.33892706° ± 7.26e-05
Mean Motion (n)0.6509795700°/day ± 5.98e-09
Perihelion dist (q)0.97013085 AU ± 1.35e-07
Aphelion dist (Q)1.66696920 AU ± 1.36e-07
Orbital Period1.51406638 yr ± 1.39e-08
Physical Parameters
H (abs. magnitude)19.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.499″
Uncertainty0
Orbit TypeApollo
MOID0.079050 AU
Observations Used122
Oppositions9
Arc Total1997-2024
First Observation Used1997-12-24
Last Observation Used2024-07-01
Observations (124)
Date Type RA Dec Mag Band Observatory
2010-01-12 02:01:03 C 00 28 41.66 +04 08 29.7 r G96
2010-01-12 02:09:18 C 00 28 42.74 +04 08 25.3 r G96
2010-01-12 02:17:31 C 00 28 43.89 +04 08 21.3 r G96
2010-01-12 02:25:40 C 00 28 45.01 +04 08 17.5 r G96
2010-01-12 02:49:12 C 00 28 48.10 +04 08 05.7 r G96
2010-01-12 02:57:27 C 00 28 49.22 +04 08 01.1 r G96
2010-01-12 03:05:45 C 00 28 50.30 +04 07 56.9 r G96
2010-01-12 03:13:59 C 00 28 51.42 +04 07 53.0 r G96
2010-01-12 03:22:15 C 00 28 52.53 +04 07 49.1 r G96
2013-01-03 03:04:29 C 23 41 18.31 +07 16 19.5 r G96
2013-01-03 03:12:31 C 23 41 19.42 +07 16 16.5 r G96
2013-01-03 03:20:33 C 23 41 20.36 +07 16 14.3 r G96
2013-01-03 03:28:36 C 23 41 21.48 +07 16 12.9 r G96
2015-12-08 05:01:26 C 22 09 29.692 +10 01 05.93 L F51
2015-12-08 05:20:06 C 22 09 31.601 +10 00 59.89 L F51
2015-12-08 05:38:47 C 22 09 33.519 +10 00 54.41 L F51
2018-06-18 07:54:19 C 21 59 16.62 +15 54 23.6 u H21
2018-06-18 08:42:39 C 21 59 16.87 +15 55 15.3 u H21
2021-06-17 12:55:25 C 21 39 00.456 +13 51 41.15 U F51
2021-06-17 13:11:51 C 21 39 00.355 +13 51 57.99 U F51
2021-06-17 13:28:23 C 21 39 00.228 +13 52 15.19 U F51
2024-07-01 11:20:37 C 21 06 23.476 +17 22 49.42 X F52
2024-07-01 11:40:36 C 21 06 22.487 +17 23 07.31 X F52
2024-07-01 12:00:41 C 21 06 21.467 +17 23 25.65 X F52