IAA RAS IAA Minor Planet Database

2019 WU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1161433021 ± 1.07e-05
Semi-major axis (a)0.9123969039 AU ± 3.92e-07
Inclination (i)17.47432523° ± 4.24e-03
Long. of Asc. Node (Ω)61.46078897° ± 6.33e-05
Arg. of Perihelion (ω)200.93338728° ± 4.29e-03
Mean Anomaly (M)108.90488589° ± 6.01e-03
Mean Motion (n)1.1309322061°/day ± 7.29e-07
Perihelion dist (q)0.80642811 AU ± 9.75e-06
Aphelion dist (Q)1.01836569 AU ± 9.75e-06
Orbital Period0.87151668 yr ± 5.62e-07
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.198″
Uncertainty1
Orbit TypeAten
MOID0.020796 AU
Observations Used50
Oppositions1
Arc Total2019-2019
First Observation Used2019-11-24
Last Observation Used2019-12-04
Observations (58)
Date Type RA Dec Mag Band Observatory
2019-11-24 07:20:37 C 03 08 22.86 +12 19 36.5 – V G96
2019-11-24 07:23:01 C 03 08 37.856 +12 21 53.55 – V F52
2019-11-24 07:28:04 C 03 08 12.39 +12 23 02.4 – V G96
2019-11-24 07:35:30 C 03 08 02.08 +12 26 24.3 – V G96
2019-11-24 07:39:20 C 03 08 15.082 +12 29 22.70 – V F52
2019-11-24 07:55:35 C 03 07 52.306 +12 36 49.72 – V F52
2019-11-24 07:59:57 C 03 07 28.02 +12 37 29.7 – V I52
2019-11-24 08:00:33 C 03 07 27.17 +12 37 46.5 – V I52
2019-11-24 08:01:09 C 03 07 26.33 +12 38 02.5 – V I52
2019-11-24 08:01:46 C 03 07 25.49 +12 38 19.7 – V I52
2019-11-24 08:11:46 C 03 07 29.611 +12 44 13.35 – V F52
2019-11-24 08:22:30 C 03 06 55.76 +12 47 29.9 – V H01
2019-11-24 08:30:55 C 03 06 44.15 +12 51 17.7 – V H01
2019-11-24 08:41:59 C 03 06 29.82 +12 56 29.0 – V G96
2019-11-24 08:42:54 C 03 06 28.55 +12 56 53.8 – V G96
2019-11-24 08:43:03 C 03 06 28.30 +12 56 58.3 – V G96
2019-11-24 08:43:14 C 03 06 28.08 +12 57 03.1 – V G96
2019-11-24 08:45:42 C 03 06 23.83 +12 57 57.5 – V H01
2019-11-24 08:52:20 C 03 06 14.74 +13 00 56.1 – V H01
2019-11-24 09:33:55 C 03 05 18.58 +13 19 48.2 – V I52
2019-11-24 09:34:56 C 03 05 17.19 +13 20 15.1 – V I52
2019-11-24 09:35:57 C 03 05 15.83 +13 20 42.6 – V I52
2019-11-24 09:36:58 C 03 05 14.43 +13 21 09.7 – V I52
2019-11-24 18:54:44 C 02 53 40.45 +17 25 15.9 – t L04
2019-11-24 19:00:56 C 02 53 32.05 +17 27 55.9 – t L04
2019-11-24 19:10:24 C 02 53 19.20 +17 32 00.0 – t L04
2019-11-24 19:18:44 C 02 53 07.90 +17 35 34.0 – t L04
2019-11-24 21:10:41 C 02 50 38.47 +18 23 09.8 – V L01
2019-11-24 21:11:20 C 02 50 37.60 +18 23 26.2 – V L01
2019-11-24 21:12:00 C 02 50 36.70 +18 23 43.1 – V L01
2019-11-24 21:12:40 C 02 50 35.78 +18 23 59.8 – V L01
2019-11-24 21:13:19 C 02 50 34.90 +18 24 16.4 – V L01
2019-11-24 21:28:53 C 02 50 13.53 +18 30 17.6 – V G34
2019-11-24 21:34:29 C 02 50 05.90 +18 32 37.8 – V G34
2019-11-24 21:40:05 C 02 49 58.39 +18 34 57.6 – V G34
2019-11-25 00:50:25 C 02 46 10.61 +19 54 37.8 – V W34
2019-11-25 00:57:31 C 02 46 01.08 +19 57 33.9 – V W34
2019-11-25 01:03:19 C 02 45 53.24 +19 59 58.5 – V W34
2019-11-25 01:15:53 C 02 45 36.38 +20 05 07.8 – V W34
2019-11-25 01:22:07 C 02 45 27.98 +20 07 42.0 – V W34
2019-11-25 02:50:51 C 02 43 29.08 +20 43 22.9 – u H21
2019-11-25 02:51:58 C 02 43 27.55 +20 43 50.0 – u H21
2019-11-25 02:53:05 C 02 43 26.05 +20 44 17.0 – u H21
2019-11-25 02:54:12 C 02 43 24.54 +20 44 44.1 – u H21
2019-11-25 02:55:19 C 02 43 23.02 +20 45 11.3 – u H21
2019-11-25 02:56:26 C 02 43 21.52 +20 45 38.2 – u H21
2019-11-25 02:57:33 C 02 43 20.00 +20 46 05.2 – u H21
2019-11-25 02:58:40 C 02 43 18.48 +20 46 32.2 – u H21
2019-11-25 02:59:47 C 02 43 16.98 +20 46 59.4 – u H21
2019-11-25 03:00:54 C 02 43 15.46 +20 47 26.3 – u H21