467317 (2000 QW7)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4689384374 ± 2.55e-09
Semi-major axis (a)	1.9488390119 AU ± 6.03e-10
Inclination (i)	4.15360077° ± 8.60e-07
Long. of Asc. Node (Ω)	158.53022160° ± 1.59e-06
Arg. of Perihelion (ω)	191.01512391° ± 3.34e-06
Mean Anomaly (M)	98.89527971° ± 1.23e-06
Mean Motion (n)	0.3622833117°/day ± 1.68e-10
Perihelion dist (q)	1.03495349 AU ± 4.99e-09
Aphelion dist (Q)	2.86272453 AU ± 5.06e-09
Orbital Period	2.72059532 yr ± 1.26e-09

Physical Parameters

H (abs. magnitude)	19.82
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-05-31
RMS Residual	0.338″
Uncertainty	0
Orbit Type	Amor
MOID	0.027708 AU
Observations Used	1270
Radar Obs Used	2
Oppositions	1
Arc Total	2000-2020
First Observation Used	2000-08-03
Last Observation Used	2020-01-21

Observations (1309)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-12-24 08:08:38	C	03 30 50.370	+08 29 40.39	–	U	F52
2019-12-24 08:26:00	C	03 30 50.772	+08 29 49.28	–	U	F52
2019-12-24 08:43:21	C	03 30 51.172	+08 29 58.05	–	U	F52
2020-01-01 08:57:41	C	03 36 51.242	+10 05 04.77	–	U	F51
2020-01-01 09:15:17	C	03 36 51.806	+10 05 12.96	–	U	F51
2020-01-21 06:44:10	C	03 57 45.614	+13 34 49.08	–	U	F51
2020-01-21 07:00:51	C	03 57 46.420	+13 34 55.73	–	U	F51
2020-01-21 07:17:55	C	03 57 47.257	+13 35 02.39	–	U	F51
2020-01-21 07:34:33	C	03 57 48.071	+13 35 09.04	–	U	F51

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Radar Observations (4)

Epoch (UTC)	Value	Sigma	Units	Freq (MHz)	Receiver	Transmitter
2000-08-31 05:30:00	73200.4	0.2	Hz	8560	-14	-14
2000-08-31.229167	7320040	20	Hz	8560	253	253
2000-09-02 06:30:00	-19617.69	0.2	Hz	8560	-14	-14
2000-09-02.270833	-1961769	20	Hz	8560	253	253

Station codes

-14 DSS-14 Goldstone (70-m)