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
2018-04-26 22:27:14 S 19 08 38.92 +49 54 57.6 L C51
2018-04-27 01:35:32 S 19 08 37.96 +49 57 25.9 L C51
2018-04-27 07:52:33 S 19 08 36.06 +50 02 20.9 L C51
2018-04-27 11:01:03 S 19 08 34.985 +50 04 47.75 L C51
2018-05-04 10:56:40 C 19 06 05.50 +52 02 22.1 U G96
2018-05-04 11:06:56 C 19 06 05.19 +52 02 27.7 U G96
2018-05-04 11:17:13 C 19 06 04.93 +52 02 34.9 U G96
2018-05-04 11:27:29 C 19 06 04.63 +52 02 40.8 U G96
2018-05-19 09:54:38 C 18 50 34.98 +54 44 33.1 U G96
2018-05-19 10:02:16 C 18 50 34.49 +54 44 35.6 U G96
2018-05-19 10:09:55 C 18 50 33.99 +54 44 37.8 U G96
2018-05-19 10:17:34 C 18 50 33.50 +54 44 39.8 U G96
2018-05-24 12:22:17 C 18 42 28.690 +55 08 35.47 U F51
2018-05-24 12:41:16 C 18 42 27.232 +55 08 38.28 U F51
2018-05-24 13:00:12 C 18 42 25.821 +55 08 40.26 U F51
2018-05-24 13:19:14 C 18 42 24.331 +55 08 42.79 U F51
2018-06-16 11:11:58 C 17 58 20.352 +53 03 49.91 U F51
2018-06-16 11:30:40 C 17 58 18.816 +53 03 39.00 U F51
2018-06-16 11:49:22 C 17 58 17.273 +53 03 27.76 U F51
2018-06-16 12:08:02 C 17 58 15.737 +53 03 16.52 U F51
2018-07-13 08:54:29 C 17 22 22.135 +42 47 12.03 U F51
2018-07-13 09:11:27 C 17 22 21.595 +42 46 50.96 U F51
2018-07-13 09:28:22 C 17 22 21.063 +42 46 29.78 U F51
2018-07-13 09:45:12 C 17 22 20.519 +42 46 08.60 U F51
2022-07-31 10:16:54 C 22 23 38.053 +15 29 30.86 U F52
2022-07-31 10:32:29 C 22 23 37.311 +15 29 21.56 U F52
2022-07-31 10:47:59 C 22 23 36.592 +15 29 12.46 U F52
2022-07-31 11:03:28 C 22 23 35.839 +15 29 03.27 U F52
2022-08-20 09:32:01 C 21 57 10.111 +08 48 24.62 U F52
2022-08-20 09:46:54 C 21 57 09.167 +08 48 08.97 U F52
2022-08-20 10:01:53 C 21 57 08.222 +08 47 53.23 U F52
2022-08-21 16:45:45 C 21 55 14.88 +08 15 02.9 V D29
2022-08-21 17:06:07 C 21 55 13.58 +08 14 39.6 V D29
2022-08-21 17:26:29 C 21 55 12.24 +08 14 18.9 V D29
2022-08-25 15:14:34 C 21 49 27.57 +06 30 16.1 V D29
2022-08-25 15:38:45 C 21 49 26.09 +06 29 48.8 V D29
2022-08-28 09:15:37 C 21 45 28.241 +05 14 15.50 U F51
2022-08-28 09:34:03 C 21 45 27.101 +05 13 53.97 U F51
2022-08-28 09:52:18 C 21 45 25.971 +05 13 32.77 U F51
2022-08-28 10:10:45 C 21 45 24.828 +05 13 11.16 U F51
2022-09-01 07:21:52 C 21 39 57.447 +03 23 10.57 U F52
2022-09-01 07:38:32 C 21 39 56.454 +03 22 50.73 U F52
2022-09-01 08:11:44 C 21 39 54.494 +03 22 11.04 U F52
2022-09-16 13:34:06 C 21 22 06.80 -03 47 31.5 V D29
2022-09-16 13:54:28 C 21 22 06.02 -03 47 54.5 V D29
2022-09-16 14:14:50 C 21 22 05.12 -03 48 16.8 V D29
2022-09-17 03:41:12 C 21 21 34.830 -04 03 16.67 V G96
2022-09-17 03:49:58 C 21 21 34.510 -04 03 26.39 V G96
2022-09-17 03:58:43 C 21 21 34.182 -04 03 35.86 V G96
2022-09-17 04:07:31 C 21 21 33.822 -04 03 45.72 V G96