2019 SX3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4918986000
Semi-major axis (a)1.9009609000 AU
Inclination (i)4.55782000°
Long. of Asc. Node (Ω)193.34641000°
Arg. of Perihelion (ω)206.88102000°
Mean Anomaly (M)113.44134000°
Mean Motion (n)0.3760488900°/day
Perihelion dist (q)0.96588090 AU
Aphelion dist (Q)2.83604090 AU
Orbital Period2.62095630 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty5
Orbit TypeApollo
MOID0.000148 AU
Observations Used90
Radar Obs Used3
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-02
Observations (90)
Date Type RA Dec Mag Band Observatory
2019-09-28 08:36:48 C 00 35 32.79 +29 31 35.1 V V37
2019-09-28 08:50:38 C 00 35 49.90 +29 33 02.3 V V37
2019-09-28 09:01:27 C 00 36 03.32 +29 34 10.1 V V37
2019-09-28 21:29:09 C 00 54 01.09 +30 54 16.4 V G34
2019-09-28 21:31:14 C 00 54 04.13 +30 54 31.0 V G34
2019-09-28 21:33:18 C 00 54 07.19 +30 54 44.7 V G34
2019-09-28 21:36:24 C 00 54 11.76 +30 55 06.1 V G34
2019-09-28 22:19:59 C 00 55 17.71 +31 00 21.3 V 204
2019-09-28 22:20:38 C 00 55 28.138 +31 01 22.96 V J04
2019-09-28 22:20:50 C 00 55 28.445 +31 01 24.25 V J04
2019-09-28 22:21:02 C 00 55 28.705 +31 01 25.34 V J04
2019-09-28 22:24:58 C 00 55 25.04 +31 00 54.7 V 204
2019-09-29 10:37:19 C 01 15 12.86 +32 20 01.6 V H01
2019-09-29 10:50:29 C 01 15 35.21 +32 21 18.2 V H01
2019-09-29 10:57:23 C 01 15 46.94 +32 21 58.0 V H01
2019-09-29 11:07:14 C 01 16 03.76 +32 22 54.9 V H01
2019-09-30 09:06:39 C 02 00 07.60 +34 24 51.1 V 654
2019-09-30 09:12:25 C 02 00 19.74 +34 25 17.2 V 654
2019-09-30 10:03:32 C 02 02 07.79 +34 29 00.7 V 654
2019-09-30 10:09:19 C 02 02 20.05 +34 29 25.1 V 654
2019-09-30 11:01:24 C 02 04 11.26 +34 32 57.5 V 654
2019-09-30 11:07:10 C 02 04 23.66 +34 33 20.2 V 654
2019-09-30 13:47:30 C 02 10 25.69 +34 45 38.4 V T05
2019-09-30 13:52:11 C 02 10 35.90 +34 45 54.2 V T05
2019-09-30 14:00:09 C 02 10 53.47 +34 46 22.8 V T05
2019-09-30 14:15:32 C 02 11 26.96 +34 47 14.6 V T05
2019-09-30 21:54:33 C 02 30 00.37 +35 09 37.5 U C73
2019-09-30 22:04:48 C 02 30 24.47 +35 10 07.9 U C73
2019-09-30 22:15:03 C 02 30 48.52 +35 10 37.2 U C73
2019-10-01 10:38:24 C 03 01 42.61 +35 30 01.0 V I52
2019-10-01 10:40:27 C 03 01 47.69 +35 30 00.9 V I52
2019-10-02 09:27:57 C 04 01 51.70 +34 38 46.2 V V37
2019-10-02 09:32:01 C 04 02 01.86 +34 38 27.5 V V37
2019-10-02 09:36:37 C 04 02 13.30 +34 38 06.4 V V37
2019-10-02 09:40:42 C 04 02 23.49 +34 37 47.6 V V37
2019-10-02 09:59:32 C 04 03 10.43 +34 36 18.9 V V37
2019-10-02 10:03:39 C 04 03 20.68 +34 35 59.3 V V37
2019-10-02 10:07:49 C 04 03 31.04 +34 35 39.1 V V37
2019-10-02 10:11:55 C 04 03 41.24 +34 35 19.4 V V37
2019-10-02 10:15:30 C 04 03 50.17 +34 35 01.8 V V37
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-10-01 06:02:00 31666.9783 0.2 Hz 2380 -1 -1
2019-10-01 06:05:00 31537.7225 0.13 Hz 2380 -1 -1
2019-10-01 06:18:00 22643796.23 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)