2019 WS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0831026362 ± 3.08e-07
Semi-major axis (a)1.1349634117 AU ± 4.75e-08
Inclination (i)11.86731474° ± 1.78e-05
Long. of Asc. Node (Ω)239.07454371° ± 6.18e-06
Arg. of Perihelion (ω)136.41841567° ± 2.63e-04
Mean Anomaly (M)23.21551713° ± 3.25e-04
Mean Motion (n)0.8151536628°/day ± 5.12e-08
Perihelion dist (q)1.04064496 AU ± 3.53e-07
Aphelion dist (Q)1.22928186 AU ± 3.54e-07
Orbital Period1.20912943 yr ± 7.59e-08
Physical Parameters
H (abs. magnitude)24.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeAmor
MOID0.070756 AU
Observations Used36
Oppositions1
Arc Total2019-2025
First Observation Used2019-11-19
Last Observation Used2025-05-27
Observations (37)
Date Type RA Dec Mag Band Observatory
2019-11-19 07:22:59 C 03 11 25.58 +27 20 37.5 V G96
2019-11-19 07:31:03 C 03 11 25.97 +27 19 38.6 V G96
2019-11-19 07:39:09 C 03 11 26.34 +27 18 40.0 V G96
2019-11-19 07:47:13 C 03 11 26.73 +27 17 41.2 V G96
2019-11-24 07:11:49 C 03 19 43.56 +13 47 19.8 V G96
2019-11-24 07:26:43 C 03 19 44.03 +13 45 47.3 V G96
2019-11-24 07:26:50 C 03 19 49.361 +13 46 05.87 U F52
2019-11-24 07:34:08 C 03 19 44.28 +13 45 00.9 V G96
2019-11-24 07:59:23 C 03 19 50.426 +13 42 45.81 U F52
2019-11-24 22:49:34 C 03 20 39.78 +12 11 31.9 V L01
2019-11-24 23:00:56 C 03 20 40.19 +12 10 23.5 V L01
2019-11-24 23:02:30 C 03 20 40.24 +12 10 14.1 V L01
2019-11-29 09:24:13 C 03 26 26.152 +02 42 52.59 U F52
2019-11-29 09:42:46 C 03 26 26.593 +02 41 25.92 U F52
2019-11-29 10:01:20 C 03 26 27.029 +02 39 59.17 U F52
2019-12-03 08:02:48 C 03 30 59.621 -03 45 06.19 U F51
2019-12-03 08:20:46 C 03 31 00.027 -03 46 10.63 U F51
2019-12-03 08:38:46 C 03 31 00.435 -03 47 14.51 U F51
2019-12-05 04:31:42 C 03 32 57.59 -06 12 07.6 u 807
2019-12-05 04:40:41 C 03 32 57.83 -06 12 35.3 u 807
2019-12-05 04:49:16 C 03 32 58.02 -06 13 01.5 u 807
2019-12-07 05:13:12 C 03 35 06.16 -08 32 35.1 V 807
2019-12-07 05:21:21 C 03 35 06.39 -08 32 56.9 V 807
2019-12-07 05:29:26 C 03 35 06.60 -08 33 18.4 V 807
2019-12-20 06:38:57 C 03 48 37.87 -17 08 13.7 o 291
2019-12-20 07:00:33 C 03 48 38.58 -17 08 31.7 o 291
2019-12-20 07:22:10 C 03 48 39.30 -17 08 49.8 o 291
2025-05-23 11:39:14 C 16 33 02.931 -16 08 30.49 V F51
2025-05-23 11:57:17 C 16 33 01.332 -16 07 39.63 V F51
2025-05-23 12:15:31 C 16 32 59.803 -16 06 48.96 V F51
2025-05-23 12:33:36 C 16 32 58.258 -16 05 58.30 V F51
2025-05-27 07:33:57 C 16 26 12.415 -11 49 56.24 V I52
2025-05-27 07:48:10 C 16 26 11.173 -11 49 15.78 V I52
2025-05-27 08:02:22 C 16 26 09.967 -11 48 34.49 V I52
2025-05-27 10:43:18 C 16 25 57.952 -11 40 47.51 V F51
2025-05-27 11:01:21 C 16 25 56.364 -11 39 56.72 V F51
2025-05-27 11:33:36 C 16 25 53.452 -11 38 23.52 V F51