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
2016-11-11 08:17:19 C 07 44 55.84 +46 03 21.1 o 695
2016-11-11 08:19:46 C 07 44 55.88 +46 03 21.6 o 695
2016-11-11 08:22:00 C 07 44 55.88 +46 03 21.7 o 695
2016-11-11 08:24:45 C 07 44 55.89 +46 03 22.1 o 695
2016-11-11 08:27:29 C 07 44 55.93 +46 03 22.5 o 695
2016-11-11 08:30:33 C 07 44 55.96 +46 03 23.1 o 695
2016-11-20 08:43:52 C 07 43 54.92 +46 27 55.2 u H21
2016-11-20 09:06:07 C 07 43 54.39 +46 27 57.9 u H21
2016-11-20 09:35:01 C 07 43 53.68 +46 28 00.8 u H21
2016-12-10 10:40:09 C 07 13 42.98 +46 35 38.7 q G96
2016-12-10 10:46:31 C 07 13 42.19 +46 35 37.9 q G96
2016-12-10 10:52:52 C 07 13 41.62 +46 35 36.3 q G96
2016-12-10 10:59:12 C 07 13 40.92 +46 35 35.5 q G96
2017-01-08 08:04:09 C 05 47 12.56 +39 01 06.2 o 695
2017-01-08 08:09:24 C 05 47 12.01 +39 01 00.4 o 695
2017-01-08 08:14:40 C 05 47 11.44 +39 00 54.6 o 695
2019-12-23 09:33:45 C 10 54 32.84 +05 04 55.9 u H21
2019-12-23 09:38:43 C 10 54 33.03 +05 04 50.3 u H21
2019-12-23 09:44:33 C 10 54 33.28 +05 04 43.9 u H21
2019-12-27 14:15:36 C 10 58 39.366 +03 10 17.90 U F51
2019-12-27 14:34:08 C 10 58 40.008 +03 09 55.97 U F51
2019-12-27 14:52:39 C 10 58 40.676 +03 09 34.31 U F51
2020-01-02 14:48:59 C 11 03 34.710 +00 13 19.66 U F51
2020-01-02 15:03:23 C 11 03 35.080 +00 13 01.22 U F51
2020-01-02 15:17:46 C 11 03 35.398 +00 12 43.77 U F51
2020-01-29 12:32:25 C 11 05 42.854 -16 53 03.77 U F52
2020-01-29 13:04:35 C 11 05 41.661 -16 54 05.74 U F52
2020-01-29 13:20:38 C 11 05 41.064 -16 54 36.83 U F52
2020-01-30 09:07:36 C 11 05 02.35 -17 33 04.1 V G96
2020-01-30 09:15:02 C 11 05 02.04 -17 33 18.9 V G96
2020-01-30 09:22:28 C 11 05 01.75 -17 33 33.4 V G96
2020-01-30 09:29:53 C 11 05 01.46 -17 33 47.4 V G96
2020-04-10 20:07:35 S 07 16 33.18 -52 57 54.9 L C51
2020-04-10 23:15:55 S 07 16 14.24 -52 58 03.0 L C51
2020-04-11 05:32:33 S 07 15 36.11 -52 58 20.4 L C51
2020-04-11 05:32:44 S 07 15 36.13 -52 58 22.7 L C51
2020-04-11 08:41:02 S 07 15 17.33 -52 58 31.1 L C51
2020-04-11 14:57:40 S 07 14 39.76 -52 58 49.6 L C51
2020-04-11 18:06:00 S 07 14 21.05 -52 58 59.5 L C51
2020-04-11 21:14:19 S 07 14 02.61 -52 59 05.3 L C51
2020-07-11 14:10:03 C 01 59 17.90 -07 56 45.7 V T05
2020-07-11 14:15:11 C 01 59 16.33 -07 56 05.4 V T05
2020-07-11 14:41:07 C 01 59 08.14 -07 52 39.9 V T05
2020-07-11 14:55:03 C 01 59 03.81 -07 50 50.2 V T05
2020-07-15 22:46:10 S 01 28 14.700 +06 16 07.72 L C51
2020-07-16 01:54:19 S 01 27 18.64 +06 41 35.9 L C51
2020-07-16 03:28:23 S 01 26 50.611 +06 54 18.04 L C51
2020-07-16 03:28:34 S 01 26 50.542 +06 54 21.10 L C51
2020-07-16 05:02:27 S 01 26 22.57 +07 07 00.3 L C51
2020-07-16 05:02:37 S 01 26 22.48 +07 07 03.0 L C51
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)