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 04:58:33 C 01 33 28.20 +19 19 36.4 m 333
2003-09-26 04:58:51 C 01 33 29.69 +19 19 36.0 m 333
2003-09-26 04:59:10 C 01 33 31.26 +19 19 34.7 m 333
2003-09-26 04:59:27 C 01 33 32.71 +19 19 33.9 m 333
2003-09-26 04:59:46 C 01 33 34.28 +19 19 33.1 m 333
2003-09-26 05:00:04 C 01 33 35.76 +19 19 32.5 m 333
2003-09-26 05:00:23 C 01 33 37.30 +19 19 31.9 m 333
2003-09-26 05:12:05 C 01 34 35.65 +19 18 59.6 m 333
2003-09-26 05:12:21 C 01 34 37.07 +19 18 58.4 m 333
2003-09-26 05:12:39 C 01 34 38.51 +19 18 57.5 m 333
2003-09-26 05:12:56 C 01 34 39.93 +19 18 56.6 m 333
2003-09-26 05:13:12 C 01 34 41.31 +19 18 56.2 m 333
2003-09-26 05:13:30 C 01 34 42.72 +19 18 55.3 m 333
2003-09-26 05:13:47 C 01 34 44.14 +19 18 54.5 m 333
2003-09-26 05:14:03 C 01 34 45.57 +19 18 53.6 m 333
2003-09-26 05:14:20 C 01 34 46.98 +19 18 52.8 m 333
2003-09-26 05:14:38 C 01 34 48.40 +19 18 52.1 m 333
2003-09-26 05:18:34 C 01 35 08.17 +19 18 40.7 m 333
2003-09-26 05:18:51 C 01 35 09.64 +19 18 40.2 m 333
2003-09-26 05:19:09 C 01 35 11.09 +19 18 39.0 m 333
2003-09-26 05:19:26 C 01 35 12.56 +19 18 38.1 m 333
2003-09-26 05:19:42 C 01 35 13.91 +19 18 37.4 m 333
2003-09-26 05:19:58 C 01 35 15.44 +19 18 36.7 m 333
2003-09-26 05:20:15 C 01 35 16.69 +19 18 35.8 m 333
2003-09-26 05:20:33 C 01 35 18.09 +19 18 34.9 m 333
2003-09-26 05:20:49 C 01 35 19.59 +19 18 34.4 m 333
2003-09-26 05:21:06 C 01 35 21.01 +19 18 33.5 m 333
2003-09-26 05:30:12 C 01 36 06.74 +19 18 06.2 m 333
2003-09-26 05:30:30 C 01 36 08.22 +19 18 05.6 m 333
2003-09-26 05:30:47 C 01 36 09.66 +19 18 04.7 m 333
2003-09-26 05:31:05 C 01 36 11.13 +19 18 03.5 m 333
2003-09-26 05:31:21 C 01 36 12.49 +19 18 02.4 m 333
2003-09-26 05:31:38 C 01 36 13.95 +19 18 01.9 m 333
2003-09-26 05:31:56 C 01 36 15.39 +19 18 00.9 m 333
2003-09-26 05:32:12 C 01 36 16.83 +19 18 00.1 m 333
2003-09-26 05:32:29 C 01 36 18.18 +19 17 59.6 m 333
2003-09-26 05:32:47 C 01 36 19.66 +19 17 58.2 m 333
2003-09-26 05:33:03 C 01 36 21.13 +19 17 57.3 m 333
2003-09-26 05:33:20 C 01 36 22.56 +19 17 56.8 m 333
2003-09-26 05:33:38 C 01 36 24.00 +19 17 55.7 m 333
2003-09-26 05:33:54 C 01 36 25.43 +19 17 54.7 m 333
2003-09-26 05:34:11 C 01 36 26.87 +19 17 53.9 m 333
2003-09-26 05:38:23 C 01 36 48.07 +19 17 40.6 m 333
2003-09-26 05:38:39 C 01 36 49.49 +19 17 39.8 m 333
2003-09-26 05:38:56 C 01 36 51.02 +19 17 38.4 m 333
2003-09-26 05:39:14 C 01 36 52.32 +19 17 37.9 m 333
2003-09-26 05:39:31 C 01 36 53.80 +19 17 36.9 m 333
2003-09-26 05:39:47 C 01 36 55.20 +19 17 35.9 m 333
2003-09-26 05:40:05 C 01 36 56.66 +19 17 35.3 m 333
2003-09-26 05:40:22 C 01 36 58.07 +19 17 34.3 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)