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
2019-09-25 07:46:10 C 23 30 35.55 +22 44 31.9 V T05
2019-09-25 08:14:29 C 23 30 50.78 +22 46 43.3 V T05
2019-09-25 08:27:33 C 23 30 57.91 +22 47 45.3 V T05
2019-09-25 10:28:50 C 23 32 03.39 +22 56 57.1 V T05
2019-09-25 10:46:47 C 23 32 13.20 +22 58 17.6 V T05
2019-09-25 11:01:00 C 23 32 21.02 +22 59 22.2 V T05
2019-09-25 11:12:31 C 23 32 27.44 +23 00 12.9 V T05
2019-09-26 02:12:57 C 23 42 19.41 +24 10 39.9 V L01
2019-09-26 02:13:53 C 23 42 20.03 +24 10 44.0 V L01
2019-09-26 02:15:11 C 23 42 20.94 +24 10 50.9 V L01
2019-09-26 02:17:25 C 23 42 22.45 +24 11 01.6 V L01
2019-09-26 02:18:43 C 23 42 23.38 +24 11 07.7 V L01
2019-09-26 02:19:39 C 23 42 23.95 +24 11 11.7 V L01
2019-09-26 04:35:28 C 23 44 14.70 +24 23 35.0 u H21
2019-09-26 04:43:34 C 23 44 20.18 +24 24 17.1 u H21
2019-09-26 04:46:46 C 23 44 22.36 +24 24 33.4 u H21
2019-09-26 04:49:33 C 23 44 24.26 +24 24 48.1 u H21
2019-09-26 04:52:04 C 23 44 25.96 +24 25 01.0 u H21
2019-09-26 04:54:43 C 23 44 27.77 +24 25 14.7 u H21
2019-09-26 18:51:14 C 23 55 40.85 +25 39 01.3 q K63
2019-09-26 18:58:14 C 23 55 46.64 +25 39 42.3 q K63
2019-09-26 19:04:22 C 23 55 51.68 +25 40 18.3 q K63
2019-09-26 19:43:52 C 23 56 24.40 +25 43 31.5 V J95
2019-09-26 19:47:22 C 23 56 27.30 +25 43 52.3 V J95
2019-09-26 19:50:56 C 23 56 30.36 +25 44 13.3 V J95
2019-09-26 20:19:30 C 23 56 52.86 +25 47 32.7 V 595
2019-09-26 20:28:14 C 23 56 59.97 +25 48 24.3 V 595
2019-09-26 20:36:57 C 23 57 07.22 +25 49 14.7 V 595
2019-09-26 21:17:52 C 23 57 41.67 +25 53 19.0 q 160
2019-09-26 21:21:03 C 23 57 44.28 +25 53 37.3 q 160
2019-09-26 21:24:13 C 23 57 46.91 +25 53 55.6 q 160
2019-09-26 21:27:24 C 23 57 49.54 +25 54 14.2 q 160
2019-09-26 21:30:33 C 23 57 52.16 +25 54 32.4 q 160
2019-09-26 21:41:39 C 23 58 03.91 +25 55 29.8 q 958
2019-09-26 21:53:35 C 23 58 13.74 +25 56 39.8 q 958
2019-09-26 23:06:26 C 23 59 19.273 +26 04 41.24 V J04
2019-09-26 23:06:41 C 23 59 19.472 +26 04 42.95 V J04
2019-09-26 23:06:56 C 23 59 19.702 +26 04 44.36 V J04
2019-09-26 23:07:12 C 23 59 19.905 +26 04 45.87 V J04
2019-09-26 23:07:27 C 23 59 20.136 +26 04 47.21 V J04
2019-09-26 23:07:42 C 23 59 20.352 +26 04 48.89 V J04
2019-09-26 23:42:14 C 23 59 40.07 +26 06 46.4 o K88
2019-09-26 23:45:37 C 23 59 42.94 +26 07 05.3 o K88
2019-09-26 23:49:00 C 23 59 45.85 +26 07 24.7 o K88
2019-09-28 06:57:07 C 00 33 33.65 +29 20 44.7 V 703
2019-09-28 07:05:13 C 00 33 43.37 +29 21 37.5 V 703
2019-09-28 07:15:42 C 00 33 56.08 +29 22 46.8 V 703
2019-09-28 07:24:12 C 00 34 06.32 +29 23 42.3 V 703
2019-09-28 08:13:30 C 00 35 04.15 +29 29 07.3 V V37
2019-09-28 08:25:58 C 00 35 19.45 +29 30 26.5 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)