199801 (2007 AE12)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5694304086 ± 2.46e-08
Semi-major axis (a)1.6844009015 AU ± 3.97e-09
Inclination (i)2.28534974° ± 5.09e-06
Long. of Asc. Node (Ω)245.44130233° ± 3.98e-05
Arg. of Perihelion (ω)86.96441245° ± 4.03e-05
Mean Anomaly (M)308.79728415° ± 1.40e-05
Mean Motion (n)0.4508624622°/day ± 1.60e-09
Perihelion dist (q)0.72525181 AU ± 4.16e-08
Aphelion dist (Q)2.64355000 AU ± 4.20e-08
Orbital Period2.18609081 yr ± 7.74e-09
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.006440 AU
Observations Used203
Oppositions14
Arc Total1995-2021
First Observation Used1995-05-29
Last Observation Used2021-04-14
Observations (214)
Date Type RA Dec Mag Band Observatory
2019-12-20 07:33:29 C 06 56 31.46 +20 05 14.7 V G96
2019-12-20 07:41:01 C 06 56 30.62 +20 05 15.3 V G96
2019-12-20 07:48:33 C 06 56 29.78 +20 05 15.8 V G96
2019-12-20 07:56:07 C 06 56 28.92 +20 05 16.5 V G96
2020-01-05 05:09:10 C 06 19 23.15 +20 25 38.1 V G96
2020-01-05 05:26:20 C 06 19 21.69 +20 25 38.8 V G96
2020-01-05 05:33:49 C 06 19 21.09 +20 25 38.8 V G96
2021-04-11 06:04:49 C 11 33 55.79 -00 58 23.8 V V00
2021-04-11 06:11:40 C 11 33 55.36 -00 58 20.8 V V00
2021-04-11 06:18:31 C 11 33 54.96 -00 58 17.5 V V00
2021-04-11 06:25:22 C 11 33 54.54 -00 58 14.7 V V00
2021-04-14 09:11:06 C 11 29 41.309 -00 26 56.26 U F51
2021-04-14 09:30:38 C 11 29 40.192 -00 26 48.47 U F51
2021-04-14 09:50:10 C 11 29 39.093 -00 26 40.46 U F51