IAA RAS IAA Minor Planet Database

2019 WD5

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5428490683 ± 3.69e-08
Semi-major axis (a)1.6299354839 AU ± 7.56e-09
Inclination (i)4.74861419° ± 5.16e-06
Long. of Asc. Node (Ω)311.98335724° ± 4.00e-05
Arg. of Perihelion (ω)228.35416159° ± 3.86e-05
Mean Anomaly (M)274.53253055° ± 7.51e-06
Mean Motion (n)0.4736490324°/day ± 3.30e-09
Perihelion dist (q)0.74512653 AU ± 6.02e-08
Aphelion dist (Q)2.51474444 AU ± 6.12e-08
Orbital Period2.08092114 yr ± 1.45e-08
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty0
Orbit TypeApollo
MOID0.031996 AU
Observations Used94
Oppositions3
Arc Total2019-2024
First Observation Used2019-11-25
Last Observation Used2024-06-18
Observations (96)
Date Type RA Dec Mag Band Observatory
2019-12-31 04:35:03 C 10 32 20.51 +42 38 09.1 – V K87
2019-12-31 08:14:44 C 10 36 08.29 +42 33 28.1 – q H45
2019-12-31 08:15:48 C 10 36 09.28 +42 33 27.1 – q H45
2019-12-31 08:16:54 C 10 36 10.41 +42 33 25.3 – q H45
2019-12-31 08:18:22 C 10 36 11.86 +42 33 23.4 – q H45
2019-12-31 08:19:31 C 10 36 13.02 +42 33 21.7 – q H45
2019-12-31 08:20:51 C 10 36 14.34 +42 33 19.7 – q H45
2020-01-02 00:03:44 C 11 21 19.36 +40 52 38.2 – V 246
2020-01-02 00:04:52 C 11 21 20.77 +40 52 33.6 – V 246
2020-01-02 00:05:02 C 11 21 20.96 +40 52 32.6 – V 246
2020-01-02 00:05:11 C 11 21 21.13 +40 52 32.7 – V 246
2020-01-02 00:05:50 C 11 21 21.91 +40 52 30.3 – V 246
2020-01-02 00:06:00 C 11 21 22.11 +40 52 29.7 – V 246
2020-01-02 00:06:08 C 11 21 22.30 +40 52 29.8 – V 246
2020-01-02 00:06:54 C 11 21 23.24 +40 52 26.3 – V 246
2020-01-02 00:07:04 C 11 21 23.45 +40 52 25.4 – V 246
2020-01-02 12:51:33 C 11 37 39.98 +39 59 09.1 – V T08
2020-01-02 12:55:32 C 11 37 45.02 +39 58 50.6 – V T08
2020-01-02 13:18:31 C 11 38 14.24 +39 57 04.3 – V T08
2020-01-02 13:29:12 C 11 38 27.93 +39 56 13.9 – V T08
2020-01-03 13:00:58 C 12 10 20.34 +37 37 22.8 – V I52
2020-01-03 13:01:09 C 12 10 20.61 +37 37 21.5 – V I52
2020-01-03 13:01:21 C 12 10 20.86 +37 37 20.3 – V I52
2020-01-03 13:01:32 C 12 10 21.13 +37 37 18.8 – V I52
2020-01-05 10:52:57 C 13 15 54.99 +30 31 03.0 – V I52
2020-01-05 10:53:08 C 13 15 55.24 +30 31 01.1 – V I52
2020-01-05 10:53:19 C 13 15 55.46 +30 30 59.0 – V I52
2020-01-05 10:53:30 C 13 15 55.77 +30 30 56.9 – V I52
2020-01-06 12:02:55 C 13 50 41.26 +25 17 35.5 – o 691
2020-01-06 12:12:39 C 13 50 53.93 +25 15 27.2 – o 691
2020-01-06 12:28:02 S 13 51 06.120 +25 12 44.10 – L C51
2020-01-06 12:49:20 C 13 51 41.53 +25 07 22.2 – V I52
2020-01-06 12:49:32 C 13 51 41.76 +25 07 19.5 – V I52
2020-01-06 12:49:43 C 13 51 41.99 +25 07 17.0 – V I52
2020-01-06 14:02:17 S 13 53 11.873 +24 51 46.91 – L C51
2020-01-07 10:44:50 C 14 19 54.36 +20 05 46.5 – V I52
2020-01-07 10:45:07 C 14 19 54.72 +20 05 42.9 – V I52
2020-01-07 10:45:23 C 14 19 55.02 +20 05 39.3 – V I52
2020-01-07 10:45:40 C 14 19 55.37 +20 05 35.7 – V I52
2021-11-03 11:17:18 C 04 07 56.672 +31 27 50.56 – V T14
2021-11-03 11:20:03 C 04 07 56.504 +31 27 50.84 – V T14
2021-11-03 11:22:47 C 04 07 56.340 +31 27 51.10 – V T14
2021-11-07 14:35:20 C 04 01 37.938 +31 35 17.59 – V T12
2024-06-18 02:27:17 C 14 32 30.450 -55 43 48.50 – V 807
2024-06-18 02:33:44 C 14 32 36.580 -55 43 20.80 – V 807
2024-06-18 02:39:59 C 14 32 42.520 -55 42 54.10 – V 807