326732 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5703080163 ± 1.89e-09
Semi-major axis (a)	2.7131906889 AU ± 7.20e-10
Inclination (i)	6.61836662° ± 4.23e-07
Long. of Asc. Node (Ω)	161.61119965° ± 2.14e-06
Arg. of Perihelion (ω)	145.80553319° ± 2.49e-06
Mean Anomaly (M)	348.17984789° ± 1.45e-07
Mean Motion (n)	0.2205422491°/day ± 8.77e-11
Perihelion dist (q)	1.16583629 AU ± 5.14e-09
Aphelion dist (Q)	4.26054509 AU ± 5.25e-09
Orbital Period	4.46910416 yr ± 1.78e-09

Physical Parameters

H (abs. magnitude)	17.66
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-05-31
RMS Residual	0.209″
Uncertainty	0
Orbit Type	Amor
MOID	0.163175 AU
Observations Used	5317
Radar Obs Used	1
Oppositions	7
Arc Total	2003-2012
First Observation Used	2003-03-26
Last Observation Used	2025-03-25

Observations (8024)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-08-26 01:03:58	s	1 +34463.677	0 +368263.85	5930.0	–	C57
2021-08-26 01:13:58	S	23 03 23.311	-01 04 09.98	–	V	C57
2021-08-26 01:13:58	s	1 +34090.305	0 +368408.70	3930.0	–	C57
2021-08-26 01:23:58	S	23 03 24.305	-01 04 23.48	–	V	C57
2021-08-26 01:23:58	s	1 +33716.827	0 +368552.49	1670.0	–	C57
2021-08-26 01:33:58	S	23 03 25.375	-01 04 35.29	–	V	C57
2021-08-26 01:33:58	s	1 +33343.246	0 +368695.22	9140.0	–	C57
2021-08-26 01:43:58	S	23 03 26.330	-01 04 47.21	–	V	C57
2021-08-26 01:43:58	s	1 +32969.563	0 +368836.91	6360.0	–	C57
2021-08-26 01:53:58	S	23 03 27.374	-01 04 59.30	–	V	C57
2021-08-26 01:53:58	s	1 +32595.778	0 +368977.54	3320.0	–	C57
2021-08-26 02:03:58	S	23 03 28.274	-01 05 10.68	–	V	C57
2021-08-26 02:03:58	s	1 +32221.892	0 +369117.11	30.0	–	C57
2021-08-26 02:13:58	S	23 03 29.407	-01 05 22.74	–	V	C57
2021-08-26 02:13:58	s	1 +31847.908	0 +369255.63	6500.0	–	C57
2021-08-26 02:23:58	S	23 03 30.324	-01 05 36.06	–	V	C57
2021-08-26 02:23:58	s	1 +31473.826	0 +369393.11	2720.0	–	C57
2021-08-26 02:28:45	C	23 06 10.84	-01 07 11.9	–	V	L63
2021-08-26 02:33:58	S	23 03 31.392	-01 05 48.41	–	V	C57
2021-08-26 02:33:58	s	1 +31099.646	0 +369529.53	8700.0	–	C57
2021-08-26 02:36:10	C	23 06 11.50	-01 07 19.7	–	V	L63
2021-08-26 02:43:35	C	23 06 12.23	-01 07 28.5	–	V	L63
2021-08-26 02:53:58	S	23 03 33.362	-01 06 11.52	–	V	C57
2021-08-26 02:53:58	s	1 +30351.001	0 +369799.22	9950.0	–	C57
2021-08-26 03:03:58	S	23 03 34.462	-01 06 24.73	–	V	C57
2021-08-26 03:03:58	s	1 +29976.538	0 +369932.49	5240.0	–	C57
2021-08-26 03:13:58	S	23 03 35.390	-01 06 36.90	–	V	C57
2021-08-26 03:13:58	s	1 +29601.982	0 +370064.71	300.0	–	C57
2021-08-26 03:23:58	S	23 03 36.432	-01 06 49.43	–	V	C57
2021-08-26 03:23:58	s	1 +29227.336	0 +370195.88	5130.0	–	C57
2021-08-26 03:33:58	S	23 03 37.334	-01 07 00.48	–	V	C57
2021-08-26 03:33:58	s	1 +28852.599	0 +370326.00	9750.0	–	C57
2021-08-26 03:43:58	S	23 03 38.424	-01 07 12.90	–	V	C57
2021-08-26 03:43:58	s	1 +28477.772	0 +370455.07	4160.0	–	C57
2021-08-26 07:33:58	S	23 04 01.570	-01 11 52.26	–	V	C57
2021-08-26 07:33:58	s	1 +19834.747	0 +373135.52	4600.0	–	C57
2021-08-26 07:43:58	S	23 04 02.484	-01 12 04.28	–	V	C57
2021-08-26 07:43:58	s	1 +19458.115	0 +373239.57	4930.0	–	C57
2021-08-26 08:03:58	S	23 04 04.500	-01 12 28.04	–	V	C57
2021-08-26 08:03:58	s	1 +18704.667	0 +373444.56	5230.0	–	C57
2021-08-26 08:13:58	S	23 04 05.618	-01 12 40.75	–	V	C57
2021-08-26 08:13:58	s	1 +18327.854	0 +373545.50	5200.0	–	C57
2021-08-26 08:23:58	S	23 04 06.593	-01 12 52.99	–	V	C57
2021-08-26 08:23:58	s	1 +17950.982	0 +373645.40	5060.0	–	C57
2021-08-26 08:33:58	S	23 04 07.531	-01 13 03.79	–	V	C57
2021-08-26 08:33:58	s	1 +17574.052	0 +373744.27	4800.0	–	C57
2021-08-26 08:43:58	S	23 04 08.602	-01 13 15.74	–	V	C57
2021-08-26 08:43:58	s	1 +17197.067	0 +373842.10	4440.0	–	C57
2021-08-26 08:53:58	S	23 04 09.648	-01 13 29.78	–	V	C57
2021-08-26 08:53:58	s	1 +16820.026	0 +373938.90	3970.0	–	C57

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326732 (2003 HB6)