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
2024-01-03 05:49:58 C 02 40 49.408 +25 46 17.80 V G96
2024-01-03 05:58:10 C 02 40 49.429 +25 46 12.94 V G96
2024-01-03 06:06:24 C 02 40 49.436 +25 46 08.69 V G96
2024-01-03 06:14:37 C 02 40 49.458 +25 46 03.29 V G96
2024-01-04 07:59:37 C 02 40 57.076 +25 31 24.90 X F51
2024-01-04 08:20:03 C 02 40 57.141 +25 31 13.24 X F51
2024-01-04 08:42:08 C 02 40 57.214 +25 31 00.56 X F51
2024-01-13 13:00:10 S 02 44 34.22 +23 36 14.6 L C51
2024-01-13 16:06:06 S 02 44 39.13 +23 34 47.6 L C51
2024-01-13 19:11:52 S 02 44 44.10 +23 33 19.1 L C51
2024-01-13 22:17:36 S 02 44 49.13 +23 31 51.8 L C51
2024-01-13 23:50:34 S 02 44 51.59 +23 31 08.0 L C51
2024-01-14 01:23:21 S 02 44 54.22 +23 30 24.2 L C51
2024-01-14 02:56:19 S 02 44 56.77 +23 29 41.5 L C51
2024-01-14 04:29:07 S 02 44 59.36 +23 28 58.1 L C51
2024-01-14 04:29:17 S 02 44 59.37 +23 28 57.5 L C51
2024-01-14 06:02:05 S 02 45 01.96 +23 28 14.4 L C51
2024-01-14 09:07:50 S 02 45 07.17 +23 26 47.7 L C51
2024-01-14 12:13:45 S 02 45 12.44 +23 25 21.1 L C51
2024-01-14 15:19:30 S 02 45 17.74 +23 23 54.8 L C51
2024-02-05 03:11:11 C 03 10 49.638 +20 19 08.80 V V00
2024-02-05 03:19:07 C 03 10 50.164 +20 19 06.53 V V00
2024-02-05 03:27:03 C 03 10 50.696 +20 19 04.48 V V00
2024-02-05 03:34:58 C 03 10 51.218 +20 19 02.28 V V00
2024-03-02 06:04:16 C 04 05 58.097 +18 09 51.24 X F51
2024-03-02 06:22:55 C 04 06 00.028 +18 09 47.74 X F51
2024-03-02 07:00:10 C 04 06 03.887 +18 09 40.83 X F51
2024-03-19 03:12:54 C 04 52 44.77 +16 51 29.0 V 691
2024-03-19 03:24:23 C 04 52 46.21 +16 51 26.6 V 691
2024-03-19 03:35:53 C 04 52 47.60 +16 51 24.1 V 691
2024-03-20 02:48:44 C 04 55 42.11 +16 46 13.3 V 691
2024-03-20 03:01:32 C 04 55 43.72 +16 46 10.2 V 691
2024-03-20 03:14:20 C 04 55 45.33 +16 46 07.4 V 691
2024-03-29 06:07:51 C 05 24 13.878 +15 51 16.97 X F51
2024-03-29 06:15:20 C 05 24 14.883 +15 51 15.13 X F51
2024-03-29 06:22:50 C 05 24 15.835 +15 51 12.96 X F51