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
2020-08-02 21:04:14 C 23 23 27.53 +44 47 32.0 V L18
2020-08-02 21:07:23 C 23 23 26.74 +44 47 39.9 V L18
2020-08-03 21:53:37 C 23 16 55.10 +45 46 54.9 V L18
2020-08-03 21:55:35 C 23 16 54.57 +45 46 59.2 V L18
2020-08-03 21:57:45 C 23 16 54.04 +45 47 04.5 V L18
2020-08-03 22:04:18 C 23 16 52.22 +45 47 19.7 V L18
2020-08-05 22:00:35 C 23 04 37.83 +47 25 59.4 V A17
2020-08-05 22:11:53 C 23 04 34.89 +47 26 21.7 V A17
2020-08-05 22:23:09 C 23 04 31.95 +47 26 43.4 V A17
2020-08-06 22:34:02 C 22 58 31.59 +48 09 27.9 V L18
2020-08-06 22:36:42 C 22 58 30.90 +48 09 31.8 V L18
2020-08-06 22:39:22 C 22 58 30.18 +48 09 36.6 V L18
2020-08-06 22:42:02 C 22 58 29.51 +48 09 41.0 V L18
2020-08-06 22:44:42 C 22 58 28.83 +48 09 46.8 V L18
2020-08-06 23:04:18 C 22 58 24.72 +48 10 15.3 V A17
2020-08-06 23:20:15 C 22 58 20.58 +48 10 43.0 V A17
2020-08-06 23:36:10 C 22 58 16.48 +48 11 10.6 V A17
2020-08-09 10:40:00 C 22 44 14.34 +49 37 42.1 V T08
2020-08-09 10:54:34 C 22 44 10.73 +49 38 01.4 V T08
2020-08-09 11:07:55 C 22 44 07.28 +49 38 18.6 V T08
2020-08-10 08:12:27 C 22 39 19.31 +50 03 19.0 U I41
2020-08-10 08:44:05 C 22 39 11.59 +50 03 55.6 U I41
2020-08-10 09:44:54 C 22 38 56.70 +50 05 04.0 U I41
2020-08-10 10:25:44 C 22 38 46.75 +50 05 48.5 U I41
2023-12-31 06:23:37 C 03 33 42.682 +43 57 04.43 V G96
2023-12-31 06:31:00 C 03 33 42.534 +43 56 55.10 V G96
2023-12-31 06:38:24 C 03 33 42.311 +43 56 45.35 V G96
2023-12-31 06:45:48 C 03 33 42.080 +43 56 35.74 V G96
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)