885347 (2018 VB4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5978634256 ± 4.29e-07
Semi-major axis (a)1.0045210349 AU ± 6.26e-09
Inclination (i)13.51152077° ± 2.38e-05
Long. of Asc. Node (Ω)198.36548268° ± 7.16e-05
Arg. of Perihelion (ω)13.26827054° ± 5.84e-05
Mean Anomaly (M)253.77506929° ± 3.39e-05
Mean Motion (n)0.9789797826°/day ± 9.15e-09
Perihelion dist (q)0.40395465 AU ± 4.31e-07
Aphelion dist (Q)1.60508742 AU ± 4.31e-07
Orbital Period1.00678921 yr ± 9.41e-09
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.162″
Uncertainty0
Orbit TypeApollo
MOID0.148582 AU
Observations Used105
Oppositions1
Arc Total2018-2025
First Observation Used2018-11-02
Last Observation Used2025-12-13
Observations (116)
Date Type RA Dec Mag Band Observatory
2020-11-16 11:14:17 C 05 02 25.496 -07 18 19.96 U F51
2020-11-16 11:31:29 C 05 02 23.602 -07 18 54.28 U F51
2020-11-19 07:32:12 C 04 54 42.66 -09 37 49.2 V G96
2020-11-19 07:39:45 C 04 54 41.71 -09 38 04.6 V G96
2020-11-19 07:47:20 C 04 54 40.78 -09 38 21.2 V G96
2020-11-19 07:54:53 C 04 54 39.80 -09 38 36.9 V G96
2020-12-05 07:26:24 C 03 48 41.14 -23 55 55.8 V I52
2020-12-05 07:27:31 C 03 48 40.94 -23 55 58.0 V I52
2020-12-05 07:28:37 C 03 48 40.75 -23 56 00.6 V I52
2020-12-05 07:29:43 C 03 48 40.44 -23 56 03.7 V I52
2021-10-30 13:23:29 C 05 18 12.157 +03 51 23.55 U F51
2021-10-30 13:48:08 C 05 18 11.127 +03 50 52.72 U F51
2021-10-30 14:03:37 C 05 18 10.500 +03 50 33.37 U F51
2021-10-30 14:19:01 C 05 18 09.868 +03 50 14.02 U F51
2021-11-08 12:01:37 C 05 06 24.822 -01 12 15.21 U F51
2021-11-08 12:18:43 C 05 06 23.482 -01 12 42.37 U F51
2021-11-08 12:35:49 C 05 06 22.121 -01 13 09.39 U F51
2021-11-08 12:53:22 C 05 06 20.732 -01 13 37.21 U F51
2021-11-09 12:03:44 C 05 04 34.333 -01 50 47.17 U F52
2021-11-09 12:21:24 C 05 04 32.865 -01 51 15.57 U F52
2021-11-09 12:39:05 C 05 04 31.371 -01 51 44.44 U F52
2021-11-28 11:23:37 C 04 05 45.799 -16 19 29.55 U F51
2021-11-28 11:50:33 C 04 05 40.755 -16 20 24.03 U F51
2021-11-28 12:09:24 C 04 05 37.234 -16 21 02.04 U F51
2022-11-21 08:04:22 C 04 19 10.762 -09 43 01.92 V G96
2022-11-21 08:11:48 C 04 19 09.570 -09 43 15.96 V G96
2022-11-21 08:19:12 C 04 19 08.483 -09 43 29.50 V G96
2022-11-26 11:21:42 C 03 59 28.699 -13 31 38.27 U F51
2022-11-26 11:37:31 C 03 59 25.903 -13 32 07.40 U F51
2022-11-26 11:53:21 C 03 59 23.103 -13 32 36.38 U F51
2022-11-26 12:09:11 C 03 59 20.291 -13 33 05.18 U F51
2023-11-04 11:37:03 C 04 51 21.714 +01 42 09.42 X F51
2023-11-04 11:52:32 C 04 51 20.511 +01 41 48.15 X F51
2023-11-04 12:08:04 C 04 51 19.294 +01 41 26.81 X F51
2023-11-04 12:23:39 C 04 51 18.062 +01 41 05.67 X F51
2023-11-12 10:27:03 C 04 33 50.323 -03 01 19.42 X F52
2023-11-12 10:44:58 C 04 33 48.280 -03 01 48.05 X F52
2023-11-12 11:02:40 C 04 33 46.237 -03 02 16.49 X F52
2023-11-12 11:20:28 C 04 33 44.160 -03 02 44.59 X F52
2023-11-17 10:25:00 C 04 19 11.668 -06 18 43.44 X F51
2023-11-17 10:43:02 C 04 19 09.145 -06 19 13.92 X F51
2023-11-17 11:01:05 C 04 19 06.639 -06 19 44.41 X F51
2023-11-17 11:19:09 C 04 19 04.120 -06 20 14.92 X F51
2023-11-18 10:36:45 C 04 15 54.235 -06 59 40.77 X F52
2023-11-18 10:55:31 C 04 15 51.554 -07 00 12.42 X F52
2023-11-18 11:14:19 C 04 15 48.841 -07 00 44.41 X F52
2023-11-19 10:01:58 C 04 12 37.207 -07 39 31.82 X F52
2023-11-19 10:18:54 C 04 12 34.713 -07 40 00.74 X F52
2023-11-19 10:35:50 C 04 12 32.197 -07 40 29.79 X F52
2023-11-19 10:52:51 C 04 12 29.681 -07 40 58.88 X F52