288807 (2004 RW164)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3765942431 ± 4.11e-08
Semi-major axis (a)1.4899166186 AU ± 2.22e-09
Inclination (i)36.77939559° ± 7.72e-06
Long. of Asc. Node (Ω)164.92115078° ± 4.00e-06
Arg. of Perihelion (ω)342.88083987° ± 7.24e-06
Mean Anomaly (M)103.64281702° ± 1.15e-05
Mean Motion (n)0.5419626151°/day ± 1.21e-09
Perihelion dist (q)0.92882260 AU ± 6.12e-08
Aphelion dist (Q)2.05101064 AU ± 6.13e-08
Orbital Period1.81862412 yr ± 4.06e-09
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.051421 AU
Observations Used219
Oppositions10
Arc Total2002-2024
First Observation Used2002-09-04
Last Observation Used2024-11-02
Observations (278)
Date Type RA Dec Mag Band Observatory
2004-09-19 07:49:49 C 23 38 31.79 -15 36 07.1 r 734
2004-09-19 08:07:07 C 23 38 30.53 -15 36 32.0 r 734
2004-09-20 13:41:19 C 23 36 39.30 -16 16 45.4 c 474
2004-09-20 13:44:09 C 23 36 39.08 -16 16 50.2 c 474
2004-09-20 13:46:49 C 23 36 38.90 -16 16 53.2 c 474
2004-09-20 13:51:29 C 23 36 38.62 -16 16 59.5 c 474
2004-10-09 05:06:50 C 23 10 30.24 -24 58 38.8 o 696
2004-10-09 05:21:45 C 23 10 29.45 -24 58 52.2 o 696
2004-11-14 10:51:22 C 22 56 12.94 -31 41 33.2 r 413
2004-11-14 11:02:21 C 22 56 13.10 -31 41 34.5 r 413
2006-08-21 10:33:36 C 02 34 42.89 -06 00 49.4 d 291
2006-08-21 10:39:16 C 02 34 43.22 -06 00 55.9 d 291
2006-08-21 10:44:34 C 02 34 43.48 -06 01 01.3 d 291
2007-03-11 02:59:15 C 03 58 59.39 -03 56 57.5 r 448
2007-03-11 03:14:59 C 03 59 01.30 -03 55 19.1 r 448
2007-03-14 02:41:41 C 04 08 01.53 +03 58 59.5 r 703
2007-03-14 02:51:00 C 04 08 02.68 +04 00 05.5 r 703
2007-03-14 03:00:20 C 04 08 03.87 +04 01 09.8 r 703
2007-03-14 03:09:39 C 04 08 05.02 +04 02 15.6 r 703
2007-03-27 20:12:34 C 05 01 17.18 +44 42 44.0 r A17
2007-03-27 20:27:18 C 05 01 20.22 +44 44 20.3 r A17
2007-03-27 20:41:54 C 05 01 23.07 +44 45 54.2 r A17
2007-05-02 22:13:14 C 11 40 15.77 +76 09 37.4 o 461
2007-05-02 22:25:26 C 11 40 20.59 +76 09 29.1 o 461
2007-05-02 22:39:13 C 11 40 26.07 +76 09 19.2 o 461
2007-05-14 02:32:37 C 12 59 18.82 +72 16 11.7 o H55
2007-05-14 02:37:53 C 12 59 20.04 +72 16 06.8 o H55
2007-05-14 02:43:07 C 12 59 20.96 +72 16 01.8 o H55
2011-06-28 09:13:03 C 21 56 03.63 +24 23 02.5 o 291
2011-06-28 09:21:22 C 21 56 03.51 +24 23 03.1 o 291
2011-08-06 13:03:39 C 21 14 27.554 +18 36 04.11 L F51
2011-08-06 13:19:44 C 21 14 26.538 +18 35 50.35 L F51
2011-08-10 11:57:28 C 21 08 29.047 +17 10 04.27 L F51
2011-08-10 12:14:07 C 21 08 27.968 +17 09 48.34 L F51
2013-08-28 05:49:14 C 22 53 56.81 +00 48 47.1 V G45
2013-08-28 06:10:52 C 22 53 55.54 +00 48 22.6 V G45
2013-08-28 07:14:01 C 22 53 51.70 +00 47 09.1 V G45
2013-08-28 07:34:52 C 22 53 50.48 +00 46 43.9 V G45
2013-09-02 08:42:16 C 22 46 35.40 -01 39 24.6 q G96
2013-09-02 08:52:17 C 22 46 34.79 -01 39 37.0 q G96
2013-09-02 09:03:11 C 22 46 34.08 -01 39 50.5 q G96
2013-09-02 09:14:09 C 22 46 33.41 -01 40 04.0 q G96
2013-09-02 09:37:14 C 22 46 31.96 -01 40 32.4 q G96
2013-09-02 09:37:55 C 22 46 31.92 -01 40 33.0 q G96
2013-09-02 09:38:39 C 22 46 31.86 -01 40 34.0 q G96
2013-09-02 09:39:22 C 22 46 31.81 -01 40 34.9 q G96
2017-09-24 14:30:21 C 05 02 51.387 -24 55 38.28 L F51
2017-09-24 14:39:39 C 05 02 52.265 -24 55 53.36 L F51
2017-09-24 14:48:55 C 05 02 53.142 -24 56 08.41 L F51
2017-09-24 14:58:12 C 05 02 54.030 -24 56 23.70 L F51