666220 (2010 AO60)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2484346233 ± 1.78e-07
Semi-major axis (a)0.9515681449 AU ± 2.89e-09
Inclination (i)11.05658569° ± 8.93e-06
Long. of Asc. Node (Ω)309.88429722° ± 4.58e-06
Arg. of Perihelion (ω)37.34036344° ± 2.17e-05
Mean Anomaly (M)135.14416245° ± 4.33e-05
Mean Motion (n)1.0618237467°/day ± 4.84e-09
Perihelion dist (q)0.71516567 AU ± 1.70e-07
Aphelion dist (Q)1.18797062 AU ± 1.70e-07
Orbital Period0.92823907 yr ± 4.23e-09
Physical Parameters
H (abs. magnitude)21.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeAten
MOID0.081284 AU
Observations Used252
Oppositions1
Arc Total2010-2024
First Observation Used2010-01-15
Last Observation Used2024-03-17
Observations (265)
Date Type RA Dec Mag Band Observatory
2023-02-14 21:40:01 C 08 29 30.830 +01 45 18.80 q 246
2023-02-14 21:40:22 C 08 29 30.750 +01 45 18.60 q 246
2023-02-14 21:40:42 C 08 29 30.690 +01 45 17.80 q 246
2023-02-14 21:41:03 C 08 29 30.630 +01 45 17.70 q 246
2023-02-14 21:41:23 C 08 29 30.550 +01 45 18.00 q 246
2023-02-15 12:55:14 C 08 26 55.210 +01 35 15.14 V P07
2023-02-15 12:59:00 C 08 26 54.547 +01 35 11.65 V P07
2023-02-15 14:45:51 C 08 26 35.261 +01 33 56.38 V P07
2023-02-15 15:35:22 C 08 26 26.290 +01 33 22.57 V P07
2023-02-15 16:43:54 C 08 26 13.949 +01 32 34.37 V P07
2023-02-19 05:13:46 C 08 13 27.116 +00 39 27.00 V 703
2023-02-19 05:22:02 C 08 13 25.842 +00 39 22.28 V 703
2023-02-19 05:30:18 C 08 13 24.568 +00 39 17.03 V 703
2024-03-17 01:03:43 B 12 08 24.725 -49 16 30.61 X L87
2024-03-17 01:12:33 B 12 08 22.706 -49 16 41.59 X L87