612197 (2000 WP19)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2884287978 ± 2.00e+00
Semi-major axis (a)0.8544175129 AU ± 3.00e+00
Inclination (i)7.67876548° ± 4.00e+00
Long. of Asc. Node (Ω)55.61889973° ± 5.00e+00
Arg. of Perihelion (ω)222.19159801° ± 6.00e+00
Mean Anomaly (M)347.37006099° ± 4.63e-05
Mean Motion (n)1.2479783865°/day ± 6.57e+00
Perihelion dist (q)0.60797890 AU ± 2.73e+00
Aphelion dist (Q)1.10085613 AU ± 4.23e+00
Orbital Period0.78977833 yr ± 4.16e+00
NGA Modelr2
A21.97808041e-05 AU/d²
Physical Parameters
H (abs. magnitude)22.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.399″
Uncertainty0
Orbit TypeAten
MOID0.002971 AU
Observations Used75
Oppositions5
Arc Total2000-2019
First Observation Used2000-11-21
Last Observation Used2019-12-26
Observations (80)
Date Type RA Dec Mag Band Observatory
2015-11-22 01:06:04 C 22 21 20.06 -11 05 52.1 u 807
2015-11-22 23:15:29 S 22 32 53.246 -08 18 00.40 L C51
2015-11-23 02:24:21 S 22 34 26.004 -07 55 00.95 L C51
2015-11-23 03:58:47 S 22 35 11.938 -07 43 36.30 L C51
2015-11-23 07:07:39 S 22 36 42.871 -07 20 59.89 L C51
2015-11-29 03:03:42 C 23 27 41.66 +05 28 20.8 o 291
2015-11-29 03:05:11 C 23 27 42.04 +05 28 26.8 o 291
2015-11-29 03:06:40 C 23 27 42.41 +05 28 32.9 o 291
2015-11-30 03:19:54 C 23 34 07.95 +07 03 07.2 o 291
2015-11-30 03:20:53 C 23 34 08.18 +07 03 10.7 o 291
2015-11-30 03:21:52 C 23 34 08.41 +07 03 14.0 o 291
2015-12-03 02:36:28 C 23 50 27.07 +10 55 01.1 o 691
2015-12-03 02:39:22 C 23 50 27.65 +10 55 09.4 o 691
2015-12-03 02:42:18 C 23 50 28.17 +10 55 18.3 o 691
2015-12-06 01:34:58 C 00 03 47.92 +13 53 15.4 o 691
2015-12-06 01:37:54 C 00 03 48.39 +13 53 22.0 o 691
2015-12-06 01:40:48 C 00 03 48.90 +13 53 28.9 o 691
2015-12-14 06:23:28 C 00 31 57.573 +19 23 40.28 L F51
2015-12-14 06:41:48 C 00 31 59.560 +19 24 03.17 L F51
2015-12-14 06:59:59 C 00 32 01.541 +19 24 26.07 L F51
2015-12-14 07:18:06 C 00 32 03.514 +19 24 48.41 L F51
2019-12-02 10:54:21 C 09 28 19.23 +33 23 18.2 V G96
2019-12-02 11:01:49 C 09 28 18.97 +33 23 35.3 V G96
2019-12-02 11:09:16 C 09 28 18.71 +33 23 52.3 V G96
2019-12-02 11:16:42 C 09 28 18.43 +33 24 09.5 V G96
2019-12-26 06:35:09 C 08 03 13.70 +60 29 19.5 o 291
2019-12-26 06:39:43 C 08 03 11.88 +60 29 32.2 o 291
2019-12-26 07:18:21 C 08 02 56.34 +60 31 16.8 o 291
2019-12-26 07:19:28 C 08 02 55.85 +60 31 20.1 o 291
2019-12-26 07:21:09 C 08 02 55.17 +60 31 24.7 o 291