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 05:40:38 C 01 36 59.45 +19 17 33.5 m 333
2003-09-26 05:40:56 C 01 37 00.94 +19 17 32.5 m 333
2003-09-26 05:41:13 C 01 37 02.40 +19 17 31.4 m 333
2003-09-26 05:41:29 C 01 37 03.81 +19 17 30.6 m 333
2003-09-26 05:41:47 C 01 37 05.22 +19 17 29.6 m 333
2003-09-26 05:42:04 C 01 37 06.65 +19 17 28.9 m 333
2003-09-26 05:42:20 C 01 37 08.09 +19 17 28.1 m 333
2003-09-26 05:56:54 C 01 38 22.20 +19 16 39.4 m 333
2003-09-26 05:57:11 C 01 38 23.66 +19 16 38.4 m 333
2003-09-26 05:57:29 C 01 38 25.22 +19 16 36.9 m 333
2003-09-26 05:57:45 C 01 38 26.56 +19 16 36.1 m 333
2003-09-26 05:58:02 C 01 38 28.04 +19 16 35.4 m 333
2003-09-26 05:58:20 C 01 38 29.49 +19 16 34.5 m 333
2003-09-26 05:58:36 C 01 38 30.92 +19 16 33.5 m 333
2003-09-26 05:58:53 C 01 38 32.41 +19 16 32.2 m 333
2003-09-26 05:59:11 C 01 38 33.81 +19 16 31.5 m 333
2003-09-26 05:59:27 C 01 38 35.29 +19 16 30.2 m 333
2003-09-26 05:59:44 C 01 38 36.75 +19 16 29.2 m 333
2003-09-26 06:00:02 C 01 38 38.12 +19 16 28.5 m 333
2003-09-26 06:00:18 C 01 38 39.58 +19 16 27.6 m 333
2003-09-26 06:00:35 C 01 38 40.95 +19 16 26.8 m 333
2003-09-26 06:00:53 C 01 38 42.45 +19 16 25.6 m 333
2003-09-26 06:29:38 C 01 41 10.74 +19 14 38.1 m 333
2003-09-26 06:29:56 C 01 41 12.20 +19 14 36.7 m 333
2003-09-26 06:30:12 C 01 41 13.69 +19 14 36.3 m 333
2003-09-26 06:30:29 C 01 41 15.16 +19 14 34.6 m 333
2003-09-26 06:30:47 C 01 41 16.60 +19 14 33.4 m 333
2003-09-26 06:31:03 C 01 41 18.12 +19 14 32.4 m 333
2003-09-26 06:31:20 C 01 41 19.58 +19 14 31.3 m 333
2003-09-26 06:31:38 C 01 41 21.04 +19 14 30.1 m 333
2003-09-26 06:31:54 C 01 41 22.57 +19 14 29.0 m 333
2003-09-26 06:32:11 C 01 41 23.97 +19 14 27.7 m 333
2003-09-26 06:45:23 C 01 42 32.71 +19 13 33.4 m 333
2003-09-26 06:45:40 C 01 42 34.06 +19 13 33.0 m 333
2003-09-26 06:45:56 C 01 42 35.68 +19 13 31.0 m 333
2003-09-26 06:46:13 C 01 42 37.01 +19 13 30.1 m 333
2003-09-26 06:46:31 C 01 42 38.60 +19 13 29.1 m 333
2003-09-26 06:46:47 C 01 42 40.07 +19 13 27.8 m 333
2003-09-26 06:47:04 C 01 42 41.47 +19 13 26.8 m 333
2003-09-26 06:47:20 C 01 42 43.02 +19 13 25.2 m 333
2003-09-26 06:47:38 C 01 42 44.49 +19 13 24.1 m 333
2003-09-26 06:47:54 C 01 42 45.95 +19 13 23.1 m 333
2003-09-26 06:48:11 C 01 42 47.44 +19 13 21.6 m 333
2003-09-26 06:48:29 C 01 42 48.90 +19 13 20.6 m 333
2003-09-26 06:48:45 C 01 42 50.38 +19 13 19.1 m 333
2003-09-26 06:49:02 C 01 42 51.85 +19 13 18.0 m 333
2003-09-26 06:49:20 C 01 42 53.31 +19 13 16.9 m 333
2003-09-26 07:16:09 C 01 45 14.74 +19 11 16.4 m 333
2003-09-26 07:16:25 C 01 45 16.28 +19 11 14.9 m 333
2003-09-26 07:16:43 C 01 45 17.76 +19 11 13.6 m 333
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)