2019 WO1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5639689808 ± 2.00e+00
Semi-major axis (a)	2.3668330003 AU ± 3.00e+00
Inclination (i)	10.91042648° ± 4.00e+00
Long. of Asc. Node (Ω)	238.66404721° ± 5.00e+00
Arg. of Perihelion (ω)	164.21910857° ± 6.00e+00
Mean Anomaly (M)	237.14775449° ± 1.71e+00
Mean Motion (n)	0.2706736700°/day ± 5.15e-01
Perihelion dist (q)	1.03201270 AU ± 4.91e+00
Aphelion dist (Q)	3.70170150 AU ± 6.66e+00
Orbital Period	3.64131340 yr ± 6.92e+00

Physical Parameters

H (abs. magnitude)	26.10
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.169″
Uncertainty	4
Orbit Type	Amor
MOID	0.051220 AU
Observations Used	14
Oppositions	1
Arc Total	2019-2019
First Observation Used	—
Last Observation Used	2019-11-24

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-11-19 08:00:07	C	03 32 20.88	+27 29 34.8	–	V	G96
2019-11-19 08:08:10	C	03 32 26.90	+27 28 25.1	–	V	G96
2019-11-19 08:16:14	C	03 32 32.92	+27 27 15.1	–	V	G96
2019-11-19 08:24:17	C	03 32 38.92	+27 26 05.5	–	V	G96
2019-11-19 10:21:53	C	03 34 07.00	+27 08 58.7	–	V	I52
2019-11-19 10:27:29	C	03 34 11.22	+27 08 09.6	–	V	I52
2019-11-19 10:30:17	C	03 34 13.32	+27 07 44.7	–	V	I52
2019-11-24 08:36:48	C	04 43 14.14	+12 04 31.3	–	V	G96
2019-11-24 08:51:19	C	04 43 19.95	+12 02 59.8	–	V	G96
2019-11-24 08:58:43	C	04 43 22.85	+12 02 13.5	–	V	G96
2019-11-24 09:06:08	C	04 43 25.73	+12 01 26.3	–	V	G96
2019-11-24 09:24:08	C	04 43 32.71	+11 59 32.5	–	V	I52
2019-11-24 09:25:56	C	04 43 33.40	+11 59 21.5	–	V	I52
2019-11-24 09:27:44	C	04 43 34.10	+11 59 10.0	–	V	I52
2019-11-24 09:29:32	C	04 43 34.81	+11 58 58.2	–	V	I52