878228 (2011 VR5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5186480033 ± 1.62e-07
Semi-major axis (a)2.5072760928 AU ± 1.04e-08
Inclination (i)12.09310323° ± 5.18e-06
Long. of Asc. Node (Ω)280.69137265° ± 2.09e-05
Arg. of Perihelion (ω)233.03064915° ± 2.69e-05
Mean Anomaly (M)143.60197944° ± 7.37e-06
Mean Motion (n)0.2482613066°/day ± 1.55e-09
Perihelion dist (q)1.20688235 AU ± 4.05e-07
Aphelion dist (Q)3.80766983 AU ± 4.05e-07
Orbital Period3.97011639 yr ± 2.48e-08
Physical Parameters
H (abs. magnitude)18.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.153″
Uncertainty0
Orbit TypeAmor
MOID0.274188 AU
Observations Used216
Oppositions10
Arc Total2011-2024
First Observation Used2011-11-03
Last Observation Used2024-03-29
Observations (236)
Date Type RA Dec Mag Band Observatory
2019-12-02 05:16:51 C 02 21 00.82 +31 39 08.9 V G96
2019-12-02 05:24:19 C 02 21 00.44 +31 39 04.4 V G96
2019-12-04 04:59:56 C 02 18 47.992 +31 11 42.26 U F51
2019-12-04 05:33:38 C 02 18 46.405 +31 11 23.09 U F51
2019-12-04 05:49:24 C 02 18 45.657 +31 11 14.01 U F51
2019-12-04 06:10:28 C 02 18 44.676 +31 11 02.04 U F51
2019-12-04 06:26:44 C 02 18 43.900 +31 10 52.75 U F51
2019-12-04 06:43:02 C 02 18 43.112 +31 10 43.21 U F51
2019-12-07 01:42:32 C 02 15 52.47 +30 31 18.2 u H21
2019-12-07 01:54:49 C 02 15 51.96 +30 31 10.7 u H21
2019-12-07 02:03:11 C 02 15 51.59 +30 31 06.0 u H21
2019-12-07 02:14:12 C 02 15 51.13 +30 30 59.4 u H21
2019-12-20 08:19:30 C 02 07 14.417 +27 22 38.86 U F52
2019-12-20 08:35:40 C 02 07 14.153 +27 22 29.61 U F52
2019-12-20 08:51:52 C 02 07 13.897 +27 22 20.11 U F52
2019-12-31 07:39:44 C 02 06 46.764 +25 02 29.85 U F51
2019-12-31 07:58:17 C 02 06 46.900 +25 02 20.71 U F51
2019-12-31 08:16:43 C 02 06 47.054 +25 02 11.57 U F51
2019-12-31 08:35:13 C 02 06 47.197 +25 02 02.53 U F51
2020-01-08 04:41:31 S 02 10 08.85 +23 38 21.6 L C51
2020-01-08 07:49:49 S 02 10 13.639 +23 37 05.02 L C51
2020-01-08 10:58:09 S 02 10 18.55 +23 35 48.4 L C51
2020-01-08 14:06:38 S 02 10 23.51 +23 34 33.2 L C51
2020-01-08 15:40:43 S 02 10 25.96 +23 33 55.4 L C51
2020-01-08 17:14:58 S 02 10 28.47 +23 33 18.6 L C51
2020-01-08 20:23:16 S 02 10 33.45 +23 32 03.3 L C51
2020-01-08 21:57:32 S 02 10 36.07 +23 31 25.3 L C51
2020-01-09 01:05:51 S 02 10 41.201 +23 30 10.22 L C51
2020-01-09 04:14:21 S 02 10 46.33 +23 28 56.0 L C51
2020-01-09 07:22:40 S 02 10 51.40 +23 27 41.2 L C51
2020-01-19 06:42:00 C 02 19 39.197 +22 05 50.01 U F51
2020-01-19 06:59:34 C 02 19 39.961 +22 05 44.88 U F51
2020-01-19 07:17:06 C 02 19 40.732 +22 05 39.65 U F51
2020-01-19 07:34:39 C 02 19 41.498 +22 05 34.27 U F51
2020-01-24 02:30:01 C 02 25 24.09 +21 34 34.3 V G96
2020-01-24 02:38:06 C 02 25 24.46 +21 34 32.5 V G96
2020-01-24 02:46:14 C 02 25 24.89 +21 34 30.6 V G96
2020-01-24 02:54:21 C 02 25 25.32 +21 34 28.3 V G96
2020-04-10 02:50:21 C 05 36 06.71 +17 14 08.1 V G96
2020-04-10 03:03:54 C 05 36 08.60 +17 14 04.0 V G96
2020-04-10 03:10:40 C 05 36 09.55 +17 14 02.1 V G96
2023-10-19 10:22:56 C 03 55 07.997 +36 53 58.52 V V00
2023-10-19 10:30:52 C 03 55 07.842 +36 53 59.35 V V00
2023-10-19 10:38:48 C 03 55 07.698 +36 54 00.43 V V00
2023-10-19 10:46:43 C 03 55 07.561 +36 54 01.22 V V00
2023-11-08 06:06:13 C 03 38 46.349 +36 55 25.72 V V00
2023-11-08 06:14:09 C 03 38 45.924 +36 55 24.78 V V00
2023-11-08 06:22:04 C 03 38 45.510 +36 55 23.92 V V00
2023-11-08 06:30:00 C 03 38 45.092 +36 55 22.84 V V00
2023-11-22 06:54:01 C 03 19 13.829 +35 30 38.16 V G96