485652 (2011 WO41)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7275814463 ± 7.97e-09
Semi-major axis (a)3.0267190360 AU ± 1.22e-08
Inclination (i)20.16678869° ± 5.38e-06
Long. of Asc. Node (Ω)110.95581608° ± 9.25e-06
Arg. of Perihelion (ω)126.45960582° ± 8.78e-06
Mean Anomaly (M)225.92404180° ± 3.67e-06
Mean Motion (n)0.1871777032°/day ± 1.13e-09
Perihelion dist (q)0.82453442 AU ± 2.44e-08
Aphelion dist (Q)5.22890365 AU ± 3.20e-08
Orbital Period5.26572485 yr ± 3.17e-08
Physical Parameters
H (abs. magnitude)16.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.209″
Uncertainty0
Orbit TypeApollo
MOID0.015131 AU
Observations Used641
Oppositions9
Arc Total2011-2022
First Observation Used2011-11-23
Last Observation Used2022-07-07
Observations (701)
Date Type RA Dec Mag Band Observatory
2017-09-19 05:19:46 C 23 44 28.60 -37 47 31.3 q Y00
2017-09-26 08:27:50 C 23 34 34.582 -37 33 09.22 L F51
2017-09-26 08:42:51 C 23 34 33.764 -37 33 07.07 L F51
2017-09-26 08:57:02 C 23 34 32.999 -37 33 04.86 L F51
2017-09-26 09:11:51 C 23 34 32.195 -37 33 02.61 L F51
2021-11-30 12:01:47 C 07 49 27.19 +16 00 46.2 V G96
2021-11-30 12:09:07 C 07 49 27.06 +16 00 47.3 V G96
2021-11-30 12:16:28 C 07 49 26.93 +16 00 47.7 V G96
2021-11-30 12:23:47 C 07 49 26.77 +16 00 47.9 V G96
2021-12-27 16:40:53 C 07 28 12.05 +18 11 07.2 V D29
2021-12-27 17:01:15 C 07 28 10.99 +18 11 12.6 V D29
2021-12-27 17:21:36 C 07 28 09.97 +18 11 18.2 V D29
2021-12-30 19:24:36 C 07 24 22.51 +18 32 14.8 V D29
2021-12-30 19:44:58 C 07 24 21.26 +18 32 21.1 V D29
2022-01-01 17:06:54 C 07 21 55.04 +18 45 42.3 V D29
2022-01-01 17:56:33 C 07 21 52.34 +18 45 56.6 V D29
2022-01-06 06:59:37 C 07 15 41.11 +19 19 19.8 V G96
2022-01-06 07:07:42 C 07 15 40.61 +19 19 22.5 V G96
2022-01-06 07:15:47 C 07 15 40.12 +19 19 24.7 V G96
2022-01-06 07:23:51 C 07 15 39.65 +19 19 27.4 V G96
2022-01-12 09:45:57 C 07 06 47.89 +20 06 25.5 V G96
2022-01-12 09:52:02 C 07 06 47.52 +20 06 27.0 V G96
2022-01-12 09:58:07 C 07 06 47.11 +20 06 29.1 V G96
2022-01-12 10:04:12 C 07 06 46.69 +20 06 31.4 V G96
2022-01-27 04:45:05 C 06 44 31.68 +22 03 04.6 V G96
2022-01-27 04:53:13 C 06 44 31.16 +22 03 07.3 V G96
2022-01-27 05:01:21 C 06 44 30.66 +22 03 10.3 V G96
2022-06-02 03:56:52 C 08 06 32.630 +30 23 37.79 U I41
2022-06-02 04:00:19 C 08 06 33.029 +30 23 36.82 U I41
2022-06-02 04:03:44 C 08 06 33.389 +30 23 37.10 U I41
2022-06-02 04:10:36 C 08 06 34.181 +30 23 35.99 U I41
2022-06-11 04:08:36 C 08 32 14.520 +29 50 46.61 U I41
2022-06-11 04:12:44 C 08 32 15.010 +29 50 46.00 U I41
2022-06-11 04:16:12 C 08 32 15.410 +29 50 45.20 U I41
2022-06-13 04:05:23 C 08 38 16.910 +29 40 23.30 U I41
2022-06-13 04:08:06 C 08 38 17.261 +29 40 22.51 U I41
2022-06-13 04:14:57 C 08 38 18.101 +29 40 20.21 U I41
2022-06-13 04:15:36 C 08 38 18.161 +29 40 20.50 U I41
2022-06-13 04:18:21 C 08 38 18.521 +29 40 19.81 U I41
2022-06-13 04:22:48 C 08 38 19.080 +29 40 19.49 U I41
2022-06-19 04:08:18 C 08 57 10.639 +29 01 13.01 U I41
2022-06-19 04:11:46 C 08 57 11.069 +29 01 12.11 U I41
2022-06-19 04:18:41 C 08 57 11.981 +29 01 09.41 U I41
2022-06-28 04:11:03 C 09 27 38.309 +27 36 24.41 U I41
2022-06-28 04:18:02 C 09 27 39.360 +27 36 20.92 U I41
2022-06-29 04:09:42 C 09 31 10.541 +27 24 46.91 U I41
2022-06-29 04:13:11 C 09 31 11.040 +27 24 45.11 U I41
2022-06-29 04:16:41 C 09 31 11.590 +27 24 43.42 U I41
2022-06-29 04:19:29 C 09 31 11.981 +27 24 41.69 U I41
2022-07-07 04:04:53 C 10 00 34.781 +25 33 11.59 U I41