2009 WX104

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4474242639 ± 8.34e-05
Semi-major axis (a)	1.7140264386 AU ± 1.58e-04
Inclination (i)	17.58016060° ± 2.13e-03
Long. of Asc. Node (Ω)	242.01199864° ± 2.38e-04
Arg. of Perihelion (ω)	134.40774433° ± 2.50e-02
Mean Anomaly (M)	61.16700047° ± 3.88e-01
Mean Motion (n)	0.4392239379°/day ± 6.08e-05
Perihelion dist (q)	0.94712942 AU ± 1.68e-04
Aphelion dist (Q)	2.48092346 AU ± 2.70e-04
Orbital Period	2.24401768 yr ± 3.11e-04

Physical Parameters

H (abs. magnitude)	26.00
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.399″
Uncertainty	3
Orbit Type	Apollo
MOID	0.043062 AU
Observations Used	16
Oppositions	1
Arc Total	2009-2009
First Observation Used	2009-11-24
Last Observation Used	2009-11-25

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2009-11-24 04:51:33	C	03 20 56.47	+22 37 42.5	–	r	G96
2009-11-24 05:01:26	C	03 21 02.08	+22 35 20.5	–	r	G96
2009-11-24 05:11:16	C	03 21 07.63	+22 32 59.0	–	r	G96
2009-11-24 05:21:07	C	03 21 13.17	+22 30 37.2	–	r	G96
2009-11-24 06:46:05	C	03 22 00.51	+22 10 19.4	–	r	G96
2009-11-24 06:47:36	C	03 22 01.34	+22 09 58.1	–	r	G96
2009-11-24 06:49:09	C	03 22 02.20	+22 09 35.5	–	r	G96
2009-11-24 06:50:39	C	03 22 03.07	+22 09 14.1	–	r	G96
2009-11-24 09:59:40	C	03 23 46.86	+21 24 24.1	–	c	926
2009-11-24 10:03:53	C	03 23 49.14	+21 23 24.0	–	c	926
2009-11-25 06:37:16	C	03 34 40.54	+16 54 14.6	–	r	G96
2009-11-25 06:38:02	C	03 34 40.98	+16 54 04.8	–	r	G96
2009-11-25 06:38:50	C	03 34 41.30	+16 53 55.0	–	r	G96
2009-11-25 06:39:30	C	03 34 41.59	+16 53 47.3	–	r	G96
2009-11-25 10:38:11	C	03 36 24.87	+16 05 36.2	–	c	926
2009-11-25 10:44:06	C	03 36 27.54	+16 04 25.0	–	c	926