2003 SR84

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4765946000
Semi-major axis (a)1.7070680000 AU
Inclination (i)7.52638000°
Long. of Asc. Node (Ω)183.25229000°
Arg. of Perihelion (ω)229.94247000°
Mean Anomaly (M)319.62076000°
Mean Motion (n)0.4419039000°/day
Perihelion dist (q)0.89348860 AU
Aphelion dist (Q)2.52064740 AU
Orbital Period2.23036650 yr
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty5
Orbit TypeApollo
MOID0.002410 AU
Observations Used281
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2003-09-27
Observations (285)
Date Type RA Dec Mag Band Observatory
2003-09-26 07:17:00 C 01 45 19.32 +19 11 11.9 m 333
2003-09-26 07:17:16 C 01 45 20.78 +19 11 10.8 m 333
2003-09-26 07:18:58 C 01 45 29.67 +19 11 03.1 m 333
2003-09-26 07:19:14 C 01 45 31.24 +19 11 01.5 m 333
2003-09-26 07:19:31 C 01 45 32.78 +19 10 59.9 m 333
2003-09-26 07:19:49 C 01 45 34.28 +19 10 58.4 m 333
2003-09-26 07:20:05 C 01 45 35.76 +19 10 57.4 m 333
2003-09-26 08:03:12 C 01 49 27.78 +19 07 13.8 m 333
2003-09-26 08:03:29 C 01 49 29.29 +19 07 12.3 m 333
2003-09-26 08:03:47 C 01 49 30.91 +19 07 10.6 m 333
2003-09-26 08:04:03 C 01 49 32.40 +19 07 09.1 m 333
2003-09-26 08:04:20 C 01 49 33.96 +19 07 07.6 m 333
2003-09-26 08:04:38 C 01 49 35.45 +19 07 06.0 m 333
2003-09-26 08:04:54 C 01 49 37.01 +19 07 04.4 m 333
2003-09-26 08:05:11 C 01 49 38.58 +19 07 02.7 m 333
2003-09-26 08:05:27 C 01 49 40.09 +19 07 01.1 m 333
2003-09-26 08:05:46 C 01 49 41.62 +19 06 59.7 m 333
2003-09-26 14:25:12 C 02 30 04.80 +18 07 41.6 300
2003-09-26 14:27:08 C 02 30 17.73 +18 07 16.1 300
2003-09-26 14:29:03 C 02 30 30.78 +18 06 52.5 300
2003-09-26 14:30:58 C 02 30 43.73 +18 06 32.4 300
2003-09-26 14:35:27 C 02 31 14.25 +18 05 34.8 300
2003-09-26 14:38:23 C 02 31 34.00 +18 04 59.5 300
2003-09-26 14:41:16 C 02 31 53.78 +18 04 22.7 300
2003-09-26 14:44:12 C 02 32 13.50 +18 03 46.3 300
2003-09-26 18:22:47 C 02 58 03.77 +17 07 10.9 300
2003-09-26 18:24:42 C 02 58 17.85 +17 06 34.1 300
2003-09-26 18:26:38 C 02 58 32.10 +17 05 57.7 300
2003-09-26 18:28:34 C 02 58 46.32 +17 05 22.3 300
2003-09-26 18:30:28 C 02 59 00.50 +17 04 45.8 300
2003-09-27 06:28:14 C 04 38 25.18 +11 33 02.2 r 649
2003-09-27 06:29:05 C 04 38 32.08 +11 32 33.9 r 649
2003-09-27 06:31:36 C 04 38 52.68 +11 31 07.5 r 649
2003-09-27 06:32:26 C 04 38 59.61 +11 30 39.3 r 649
2003-09-27 06:33:18 C 04 39 06.48 +11 30 09.8 r 649
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2003-09-27 10:00:00 -108798.5 10 Hz 8560 -13 -14
2003-09-27 11:00:00 -133714.59 2 Hz 8560 -13 -14
Station codes
-14 DSS-14 Goldstone (70-m) -13 DSS-13 Goldstone (34-m)