2019 SW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5004851000
Semi-major axis (a)1.8832057000 AU
Inclination (i)2.89346000°
Long. of Asc. Node (Ω)317.58831000°
Arg. of Perihelion (ω)353.56286000°
Mean Anomaly (M)153.88400000°
Mean Motion (n)0.3813795800°/day
Perihelion dist (q)0.94068930 AU
Aphelion dist (Q)2.82572210 AU
Orbital Period2.58432210 yr
Physical Parameters
H (abs. magnitude)24.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty7
Orbit TypeApollo
MOID0.025392 AU
Observations Used77
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-09
Observations (80)
Date Type RA Dec Mag Band Observatory
2019-09-20 18:37:09 C 22 46 28.19 +33 40 18.0 V 246
2019-09-20 18:40:28 C 22 46 30.36 +33 40 09.2 V 246
2019-09-20 18:59:43 C 22 46 43.66 +33 39 17.7 V 104
2019-09-20 19:05:15 C 22 46 47.22 +33 39 01.0 V 104
2019-09-20 19:16:20 C 22 46 54.36 +33 38 26.5 V 104
2019-09-20 19:28:39 C 22 47 02.60 +33 37 22.4 V J95
2019-09-20 19:36:21 C 22 47 07.63 +33 36 58.5 V J95
2019-09-20 19:48:24 C 22 47 15.33 +33 36 21.1 V J95
2019-09-20 20:04:47 C 22 47 24.71 +33 35 41.7 V K87
2019-09-20 20:06:57 C 22 47 26.09 +33 35 34.9 V K87
2019-09-20 20:09:06 C 22 47 27.45 +33 35 28.2 V K87
2019-09-21 20:40:59 C 23 02 10.39 +32 18 24.7 V K87
2019-09-21 20:42:14 C 23 02 11.02 +32 18 21.2 V K87
2019-09-21 20:43:29 C 23 02 11.66 +32 18 17.5 V K87
2019-09-22 01:11:21 C 23 04 38.14 +32 05 14.5 V W34
2019-09-22 01:29:36 C 23 04 47.25 +32 04 23.6 V W34
2019-09-22 01:44:57 C 23 04 54.80 +32 03 40.6 V W34
2019-10-03 04:57:27 C 00 09 59.82 +23 42 24.3 V I52
2019-10-03 04:59:51 C 00 10 00.06 +23 42 22.1 V I52
2019-10-03 05:02:15 C 00 10 00.32 +23 42 18.8 V I52
2019-10-07 11:50:13 C 00 19 22.669 +21 57 06.97 U F51
2019-10-07 12:08:01 C 00 19 23.774 +21 56 49.96 U F51
2019-10-07 12:25:51 C 00 19 24.899 +21 56 32.88 U F51
2019-10-08 12:22:58 C 00 21 10.129 +21 35 30.03 U F51
2019-10-08 12:39:40 C 00 21 11.104 +21 35 14.73 U F51
2019-10-08 12:56:19 C 00 21 12.096 +21 34 59.58 U F51
2019-10-08 13:12:56 C 00 21 13.112 +21 34 44.05 U F51
2019-10-09 04:44:01 C 00 22 20.18 +21 21 32.3 u H21
2019-10-09 04:52:46 C 00 22 20.66 +21 21 24.7 u H21
2019-10-09 05:04:45 C 00 22 21.29 +21 21 15.2 u H21