2012 XX54

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5816638479 ± 2.00e+00
Semi-major axis (a)2.7247802312 AU ± 3.00e+00
Inclination (i)31.06428839° ± 4.00e+00
Long. of Asc. Node (Ω)82.21351819° ± 5.00e+00
Arg. of Perihelion (ω)253.56377489° ± 6.00e+00
Mean Anomaly (M)348.47621648° ± 5.50e+00
Mean Motion (n)0.2191444400°/day ± 3.62e-01
Perihelion dist (q)1.13776050 AU ± 5.59e+00
Aphelion dist (Q)4.31160250 AU ± 7.23e+00
Orbital Period4.49752530 yr ± 7.43e+00
Physical Parameters
H (abs. magnitude)19.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.610″
Uncertainty4
Orbit TypeAmor
MOID0.379458 AU
Observations Used6
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-12-10
Observations (6)
Date Type RA Dec Mag Band Observatory
2012-12-09 08:27:18 C 04 41 08.112 +11 55 00.14 L F51
2012-12-09 08:52:14 C 04 41 06.175 +11 55 22.24 L F51
2012-12-09 09:13:36 C 04 41 04.508 +11 55 41.37 L F51
2012-12-10 04:36:33 C 04 39 37.76 +12 12 49.2 o 291
2012-12-10 04:45:14 C 04 39 37.19 +12 12 56.0 o 291
2012-12-10 04:53:55 C 04 39 36.47 +12 13 05.3 o 291