471487 (2011 VS5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4218803190 ± 3.90e-08
Semi-major axis (a)1.2384122283 AU ± 4.80e-09
Inclination (i)9.11156988° ± 3.38e-06
Long. of Asc. Node (Ω)356.08289706° ± 1.83e-05
Arg. of Perihelion (ω)172.86039187° ± 1.92e-05
Mean Anomaly (M)344.66971326° ± 6.67e-06
Mean Motion (n)0.7151784648°/day ± 4.16e-09
Perihelion dist (q)0.71595048 AU ± 4.84e-08
Aphelion dist (Q)1.76087397 AU ± 4.88e-08
Orbital Period1.37815431 yr ± 8.02e-09
Physical Parameters
H (abs. magnitude)19.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.155946 AU
Observations Used144
Oppositions3
Arc Total2011-2023
First Observation Used2011-10-05
Last Observation Used2023-07-16
Observations (163)
Date Type RA Dec Mag Band Observatory
2018-10-28 09:12:09 C 08 12 16.93 +39 11 32.2 V G96
2018-10-28 09:23:00 C 08 12 19.83 +39 11 33.7 V G96
2018-10-28 09:33:52 C 08 12 22.71 +39 11 34.9 V G96
2019-08-05 13:21:47 C 23 55 30.105 -09 15 40.10 U F51
2019-08-05 13:37:46 C 23 55 29.266 -09 15 43.56 U F51
2019-08-05 13:53:46 C 23 55 28.426 -09 15 46.78 U F51
2019-08-05 14:09:52 C 23 55 27.593 -09 15 50.14 U F51
2019-08-09 12:57:35 C 23 50 20.377 -09 37 17.76 U F51
2019-08-09 12:58:30 C 23 50 20.328 -09 37 17.95 U F51
2019-08-09 13:12:56 C 23 50 19.430 -09 37 21.50 U F51
2019-08-09 13:13:51 C 23 50 19.377 -09 37 21.74 U F51
2019-08-09 13:28:17 C 23 50 18.483 -09 37 25.02 U F51
2019-08-09 13:29:12 C 23 50 18.428 -09 37 25.42 U F51
2019-08-09 13:43:39 C 23 50 17.529 -09 37 28.93 U F51
2019-08-21 11:10:11 C 23 29 41.802 -10 57 04.36 U F52
2019-08-21 11:25:00 C 23 29 40.494 -10 57 08.55 U F52
2019-08-21 11:39:55 C 23 29 39.165 -10 57 13.10 U F52
2019-09-06 09:59:52 C 22 54 09.269 -12 45 46.17 U F51
2019-09-06 10:31:56 C 22 54 06.095 -12 45 53.79 U F51
2019-09-06 10:47:59 C 22 54 04.509 -12 45 57.51 U F51
2019-09-25 08:50:41 C 22 16 00.944 -13 46 32.12 U F51
2019-09-25 09:10:09 C 22 15 59.593 -13 46 32.53 U F51
2019-09-25 09:29:35 C 22 15 58.246 -13 46 32.95 U F51
2019-09-25 09:49:02 C 22 15 56.898 -13 46 33.51 U F51
2022-09-23 09:56:08 C 02 22 19.614 +21 50 11.87 V G96
2022-09-23 10:04:17 C 02 22 19.261 +21 50 13.92 V G96
2022-09-23 10:12:27 C 02 22 18.908 +21 50 18.20 V G96
2022-10-02 09:59:36 C 02 10 23.181 +22 59 33.02 U F52
2022-10-02 10:16:59 C 02 10 21.906 +22 59 38.20 U F52
2022-10-02 10:51:48 C 02 10 19.323 +22 59 48.37 U F52
2022-10-18 11:56:56 C 01 33 22.318 +24 04 28.11 U F51
2022-10-18 12:32:05 C 01 33 17.990 +24 04 28.41 U F51
2022-10-18 12:49:41 C 01 33 15.831 +24 04 28.40 U F51
2022-10-21 06:08:21 C 01 25 20.266 +24 03 35.82 V 703
2022-10-21 06:15:56 C 01 25 19.232 +24 03 35.24 V 703
2022-10-21 06:23:31 C 01 25 18.196 +24 03 34.78 V 703
2022-10-21 06:31:06 C 01 25 17.332 +24 03 34.31 V 703
2022-10-22 13:55:51 C 01 21 21.69 +24 01 40.8 V D29
2022-10-22 14:16:13 C 01 21 19.03 +24 01 39.4 V D29
2022-10-22 14:30:13 C 01 21 17.20 +24 01 38.4 V D29
2022-10-25 05:21:56 C 01 13 15.773 +23 54 55.12 V G96
2022-10-25 05:29:25 C 01 13 14.783 +23 54 54.25 V G96
2022-10-25 05:36:55 C 01 13 13.771 +23 54 53.24 V G96
2022-10-25 05:44:25 C 01 13 12.770 +23 54 52.20 V G96
2022-11-14 02:04:49 C 00 15 57.467 +21 24 00.68 V G96
2022-11-14 02:12:10 C 00 15 56.725 +21 23 57.19 V G96
2022-11-14 02:19:30 C 00 15 55.969 +21 23 54.89 V G96
2022-11-14 02:26:52 C 00 15 55.238 +21 23 51.25 V G96
2022-11-15 05:10:50 C 00 13 19.744 +21 12 35.86 V G96
2022-11-15 05:18:17 C 00 13 19.009 +21 12 32.94 V G96