497025 (2003 QW30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3315949171 ± 4.79e-08
Semi-major axis (a)1.0531244936 AU ± 1.03e-09
Inclination (i)11.27956923° ± 6.30e-06
Long. of Asc. Node (Ω)164.52013881° ± 1.36e-05
Arg. of Perihelion (ω)303.17384167° ± 1.65e-05
Mean Anomaly (M)116.30488667° ± 2.06e-05
Mean Motion (n)0.9119955214°/day ± 1.34e-09
Perihelion dist (q)0.70391376 AU ± 5.05e-08
Aphelion dist (Q)1.40233522 AU ± 5.05e-08
Orbital Period1.08073588 yr ± 1.59e-09
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.425″
Uncertainty0
Orbit TypeApollo
MOID0.064547 AU
Observations Used116
Oppositions1
Arc Total2003-2020
First Observation Used2003-08-24
Last Observation Used2020-06-13
Observations (128)
Date Type RA Dec Mag Band Observatory
2003-09-11 04:14:56 C 03 38 16.74 +04 03 03.0 r 170
2003-09-11 04:16:43 C 03 38 17.38 +04 02 57.9 r 170
2003-09-18 18:16:43 C 05 04 58.75 -05 47 06.3 r 413
2003-09-18 18:18:35 C 05 04 59.74 -05 47 12.7 r 413
2003-09-18 18:20:27 C 05 05 00.75 -05 47 19.9 r 413
2004-08-13 04:57:38 C 20 14 42.60 +01 59 22.2 19.2 c 644
2004-08-13 05:28:27 C 20 14 38.74 +01 58 40.7 19.1 c 644
2004-08-13 06:01:47 C 20 14 34.60 +01 57 55.7 19.4 c 644
2004-09-03 13:37:24 C 19 24 20.53 -10 48 59.8 r 413
2004-09-03 13:47:23 C 19 24 19.81 -10 49 14.6 r 413
2005-05-16 08:41:03 C 20 00 00.05 +06 59 06.9 d 291
2005-05-16 08:48:54 C 20 00 00.04 +06 59 10.2 d 291
2005-05-16 09:12:55 C 19 59 59.70 +06 59 25.9 d 291
2005-06-17 07:44:55 C 19 24 33.62 +12 31 45.5 d 291
2005-06-17 07:51:03 C 19 24 33.03 +12 31 47.2 d 291
2006-03-25 12:08:08 C 20 10 50.00 +07 38 57.7 d 291
2006-03-25 12:13:50 C 20 10 48.97 +07 39 07.1 d 291
2006-05-18 22:46:05 C 17 13 58.24 +28 43 04.2 r A13
2006-05-18 23:04:46 C 17 13 55.35 +28 43 00.6 r A13
2006-05-21 08:14:14 C 17 05 34.57 +28 27 54.1 o 699
2006-05-21 08:39:11 C 17 05 30.71 +28 27 46.3 o 699
2006-05-21 09:04:11 C 17 05 26.81 +28 27 37.3 o 699
2006-05-21 09:29:11 C 17 05 23.01 +28 27 28.9 o 699
2006-05-29 04:36:21 C 16 40 01.86 +26 50 51.2 20.1 c H55
2006-05-29 04:55:04 C 16 39 59.43 +26 50 39.4 20.2 c H55
2006-05-29 05:08:57 C 16 39 57.51 +26 50 29.2 20.2 c H55
2017-06-19 09:38:00 C 22 11 19.79 +08 10 13.9 o 291
2017-06-19 09:51:00 C 22 11 20.18 +08 10 19.9 o 291
2017-06-19 10:03:57 C 22 11 20.62 +08 10 25.2 o 291
2017-08-14 03:23:40 C 21 40 48.74 +06 12 48.0 q G40
2017-08-14 03:38:39 C 21 40 47.07 +06 12 29.8 q G40
2017-08-14 03:44:36 C 21 40 46.41 +06 12 23.0 q G40
2017-08-14 21:07:30 C 21 38 56.52 +05 51 11.4 q 157
2017-08-14 21:18:06 C 21 38 55.30 +05 50 58.8 q 157
2017-08-14 21:28:41 C 21 38 54.10 +05 50 45.2 q 157
2017-08-14 22:01:27 C 21 38 50.36 +05 50 01.7 q A17
2017-08-14 22:18:23 C 21 38 48.45 +05 49 40.4 q A17
2017-08-14 22:35:21 C 21 38 46.51 +05 49 19.6 q A17
2017-08-23 21:18:42 C 21 12 38.35 +00 18 55.9 U K41
2017-08-23 21:20:47 C 21 12 37.97 +00 18 49.9 U K41
2017-08-23 21:22:53 C 21 12 37.78 +00 18 46.2 U K41
2017-08-24 09:59:37 C 21 10 56.240 -00 04 13.13 L F51
2017-08-24 10:34:14 C 21 10 51.293 -00 05 17.44 L F51
2017-08-24 10:51:32 C 21 10 48.826 -00 05 49.57 L F51
2017-08-29 09:21:12 C 20 54 37.70 -04 01 26.6 L T05
2017-08-29 09:32:31 C 20 54 36.00 -04 01 50.6 L T05
2017-08-29 09:44:33 C 20 54 34.23 -04 02 16.2 L T05
2017-08-29 09:55:41 C 20 54 32.56 -04 02 39.4 L T05
2017-09-12 11:38:23 C 20 09 18.20 -16 39 17.9 q D29
2017-09-12 11:58:44 C 20 09 15.55 -16 40 03.7 q D29