480936 (2003 QH5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2201379095 ± 2.88e-08
Semi-major axis (a)1.2595850349 AU ± 4.35e-10
Inclination (i)17.61898074° ± 6.78e-06
Long. of Asc. Node (Ω)299.20363166° ± 6.59e-06
Arg. of Perihelion (ω)321.20493090° ± 1.18e-05
Mean Anomaly (M)306.63646821° ± 5.71e-06
Mean Motion (n)0.6972219288°/day ± 3.61e-10
Perihelion dist (q)0.98230262 AU ± 3.63e-08
Aphelion dist (Q)1.53686745 AU ± 3.63e-08
Orbital Period1.41364785 yr ± 7.33e-10
Physical Parameters
H (abs. magnitude)20.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.405″
Uncertainty0
Orbit TypeApollo
MOID0.004999 AU
Observations Used221
Radar Obs Used1
Oppositions5
Arc Total2003-2023
First Observation Used2003-08-21
Last Observation Used2023-12-31
Observations (278)
Date Type RA Dec Mag Band Observatory
2003-09-12 03:31:50 C 19 24 27.13 +31 00 14.0 r 448
2003-09-12 04:58:38 C 19 24 34.37 +30 59 55.9 r 448
2003-09-12 05:01:49 C 19 24 34.67 +30 59 55.7 r 448
2003-09-26 04:04:20 C 19 55 02.59 +29 34 20.3 o 696
2003-09-26 04:07:20 C 19 55 02.83 +29 34 19.5 o 696
2003-10-25 02:28:42 C 21 00 30.36 +25 45 10.2 r 715
2003-10-25 02:45:19 C 21 00 31.90 +25 45 05.3 r 715
2003-10-25 05:22:05 C 21 00 47.541 +25 44 19.96 o 568
2003-10-25 05:24:20 C 21 00 47.760 +25 44 19.26 o 568
2006-12-16 06:09:32 C 02 52 08.83 +49 24 08.9 r G96
2006-12-16 06:10:49 C 02 52 08.72 +49 24 06.9 r G96
2006-12-16 06:12:06 C 02 52 08.65 +49 24 06.0 r G96
2006-12-16 06:13:22 C 02 52 08.61 +49 24 04.5 r G96
2009-11-22 07:59:20 C 09 04 02.79 +32 13 23.3 o 291
2009-11-22 08:13:06 C 09 04 03.11 +32 13 22.3 o 291
2009-11-22 08:24:54 C 09 04 03.80 +32 13 13.7 o 291
2009-11-24 10:11:19 C 09 05 38.32 +31 58 51.0 o 291
2009-11-24 10:28:37 C 09 05 38.76 +31 58 45.4 o 291
2009-11-24 10:45:52 C 09 05 39.30 +31 58 40.3 o 291
2010-01-08 09:59:07 C 08 28 09.66 +25 03 43.4 r G96
2010-01-08 10:07:39 C 08 28 08.65 +25 03 37.6 r G96
2010-01-08 10:16:15 C 08 28 07.68 +25 03 32.0 r G96
2010-01-08 10:24:43 C 08 28 06.70 +25 03 26.5 r G96
2010-01-15 04:42:44 C 08 08 58.08 +23 07 15.9 o 691
2010-01-15 05:08:15 C 08 08 54.88 +23 06 56.8 o 691
2010-01-15 05:33:46 C 08 08 51.59 +23 06 37.4 o 691
2010-03-29 19:57:25 S 06 51 07.36 +02 04 31.5 L C51
2010-03-30 02:18:28 S 06 51 25.77 +02 01 57.8 L C51
2010-03-30 03:53:49 S 06 51 30.49 +02 01 18.8 L C51
2010-03-30 05:28:59 S 06 51 35.02 +02 00 40.4 L C51
2010-03-30 05:29:10 S 06 51 35.00 +02 00 41.0 L C51
2010-03-30 07:04:20 S 06 51 39.70 +02 00 01.0 L C51
2010-03-30 08:39:41 S 06 51 44.22 +01 59 27.2 L C51
2010-03-30 11:50:12 S 06 51 53.640 +01 58 06.17 L C51
2010-03-30 15:00:43 S 06 52 02.902 +01 56 48.59 L C51
2010-03-30 16:35:53 S 06 52 07.71 +01 56 11.0 L C51
2010-03-30 19:46:24 S 06 52 17.08 +01 54 53.9 L C51
2010-03-30 22:56:55 S 06 52 26.501 +01 53 36.64 L C51
2010-03-30 22:57:06 S 06 52 26.53 +01 53 36.2 L C51
2010-03-31 02:07:37 S 06 52 35.95 +01 52 19.4 L C51
2010-03-31 05:18:09 S 06 52 45.50 +01 51 02.3 L C51
2010-09-03 03:14:39 C 15 59 16.52 -12 51 16.7 o 291
2010-09-03 03:20:12 C 15 59 17.67 -12 51 13.5 o 291
2010-09-03 03:25:53 C 15 59 19.03 -12 51 07.1 o 291
2010-12-06 02:51:16 C 21 51 51.86 +10 10 14.0 o 291
2010-12-06 02:56:53 C 21 51 52.55 +10 10 16.0 o 291
2010-12-06 03:02:17 C 21 51 53.31 +10 10 17.4 o 291
2016-11-07 08:26:30 C 07 43 21.04 +45 52 37.9 u H21
2016-11-07 08:51:09 C 07 43 21.46 +45 52 41.0 u H21
2016-11-07 09:15:48 C 07 43 21.86 +45 52 43.7 u H21
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-07-17 09:36:00 88152949.58 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)