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
2021-09-13 07:13:59	S	23 35 28.318	-07 45 31.57	–	V	C57
2021-09-13 07:13:59	s	1 -179107.47	5 +222337.38	3370.0	–	C57
2021-09-13 07:23:59	S	23 35 28.879	-07 45 36.61	–	V	C57
2021-09-13 07:23:59	s	1 -179264.69	0 +221744.89	5480.0	–	C57
2021-09-13 07:33:59	S	23 35 29.542	-07 45 44.28	–	V	C57
2021-09-13 07:33:59	s	1 -179420.86	8 +221151.12	4140.0	–	C57
2021-09-13 07:43:59	S	23 35 30.254	-07 45 49.90	–	V	C57
2021-09-13 07:43:59	s	1 -179576.00	4 +220556.06	9310.0	–	C57
2021-09-13 07:53:59	S	23 35 30.888	-07 45 57.38	–	V	C57
2021-09-13 07:53:59	s	1 -179730.09	4 +219959.72	980.0	–	C57
2021-09-13 08:13:59	S	23 35 32.244	-07 46 10.52	–	V	C57
2021-09-13 08:13:59	s	1 -180035.11	7 +218763.19	3780.0	–	C57
2021-09-13 08:23:59	S	23 35 32.846	-07 46 15.92	–	V	C57
2021-09-13 08:23:59	s	1 -180186.04	0 +218163.00	4880.0	–	C57
2021-09-13 08:53:59	S	23 35 34.848	-07 46 36.80	–	V	C57
2021-09-13 08:53:59	s	1 -180632.40	0 +216354.69	6740.0	–	C57
2021-09-13 09:03:59	S	23 35 35.458	-07 46 41.81	–	V	C57
2021-09-13 09:03:59	s	1 -180779.03	5 +215749.34	3500.0	–	C57
2021-09-13 09:13:59	S	23 35 36.175	-07 46 50.09	–	V	C57
2021-09-13 09:13:59	s	1 -180924.58	5 +215142.70	6640.0	–	C57
2021-09-13 09:23:59	S	23 35 36.799	-07 46 55.20	–	V	C57
2021-09-13 09:23:59	s	1 -181069.04	6 +214534.77	6140.0	–	C57
2021-09-13 09:33:59	S	23 35 37.426	-07 47 02.08	–	V	C57
2021-09-13 09:33:59	s	1 -181212.41	3 +213925.54	1990.0	–	C57
2021-09-13 09:43:59	S	23 35 38.081	-07 47 08.16	–	V	C57
2021-09-13 09:43:59	s	1 -181354.68	2 +213315.02	4160.0	–	C57
2021-09-13 09:53:59	S	23 35 38.796	-07 47 15.40	–	V	C57
2021-09-13 09:53:59	s	1 -181495.84	6 +212703.20	2650.0	–	C57
2021-09-13 10:03:59	S	23 35 39.439	-07 47 21.77	–	V	C57
2021-09-13 10:03:59	s	1 -181635.90	2 +212090.08	7430.0	–	C57
2021-09-13 10:13:59	S	23 35 40.090	-07 47 27.96	–	V	C57
2021-09-13 10:13:59	s	1 -181774.84	3 +211475.67	8490.0	–	C57
2021-09-13 10:23:59	S	23 35 40.754	-07 47 34.98	–	V	C57
2021-09-13 10:23:59	s	1 -181912.66	6 +210859.96	5810.0	–	C57
2021-09-13 10:33:59	S	23 35 41.407	-07 47 41.14	–	V	C57
2021-09-13 10:33:59	s	1 -182049.36	5 +210242.94	9370.0	–	C57
2021-09-13 10:43:59	S	23 35 42.098	-07 47 48.26	–	V	C57
2021-09-13 10:43:59	s	1 -182184.93	5 +209624.63	9170.0	–	C57
2021-09-13 10:53:59	S	23 35 42.794	-07 47 54.60	–	V	C57
2021-09-13 10:53:59	s	1 -182319.37	0 +209005.01	5170.0	–	C57
2021-09-13 11:03:59	S	23 35 43.390	-07 48 01.22	–	V	C57
2021-09-13 11:03:59	s	1 -182452.66	6 +208384.09	7370.0	–	C57
2021-09-13 11:13:59	S	23 35 44.045	-07 48 07.13	–	V	C57
2021-09-13 11:13:59	s	1 -182584.81	7 +207761.86	5740.0	–	C57
2021-09-13 11:23:59	S	23 35 44.767	-07 48 13.90	–	V	C57
2021-09-13 11:23:59	s	1 -182715.81	9 +207138.33	280.0	–	C57
2021-09-13 11:33:59	S	23 35 45.389	-07 48 19.37	–	V	C57
2021-09-13 11:33:59	s	1 -182845.66	5 +206513.49	950.0	–	C57
2021-09-13 11:43:59	S	23 35 46.032	-07 48 27.50	–	V	C57
2021-09-13 11:43:59	s	1 -182974.35	1 +205887.34	7750.0	–	C57

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326732 (2003 HB6)