2012 XF55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2502268892 ± 2.35e-08
Semi-major axis (a)1.2758955161 AU ± 9.65e-10
Inclination (i)1.53913251° ± 2.35e-06
Long. of Asc. Node (Ω)251.61995309° ± 4.09e-05
Arg. of Perihelion (ω)267.45550187° ± 4.30e-05
Mean Anomaly (M)292.45535300° ± 6.89e-06
Mean Motion (n)0.6838952847°/day ± 7.76e-10
Perihelion dist (q)0.95663215 AU ± 3.00e-08
Aphelion dist (Q)1.59515888 AU ± 3.00e-08
Orbital Period1.44119473 yr ± 1.63e-09
Physical Parameters
H (abs. magnitude)22.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.021450 AU
Observations Used113
Oppositions4
Arc Total2012-2026
First Observation Used2012-12-07
Last Observation Used2026-01-12
Observations (117)
Date Type RA Dec Mag Band Observatory
2025-12-19 19:37:10 B 04 26 31.978 +18 47 41.75 X N56
2025-12-19 19:47:53 B 04 26 30.813 +18 47 32.67 X N56
2025-12-19 19:58:37 B 04 26 29.509 +18 47 24.16 X N56
2025-12-25 13:28:55 C 04 12 38.14 +16 50 11.8 V D29
2025-12-25 13:30:12 C 04 12 37.99 +16 50 10.3 V D29
2025-12-25 14:09:39 C 04 12 33.29 +16 49 34.7 V D29
2025-12-25 14:10:55 C 04 12 33.13 +16 49 33.4 V D29
2025-12-29 01:32:38 C 04 04 10.787 +15 30 04.36 V G96
2025-12-29 01:40:43 C 04 04 09.890 +15 29 56.94 V G96
2025-12-29 01:48:48 C 04 04 08.965 +15 29 49.20 V G96
2025-12-29 01:56:53 C 04 04 08.044 +15 29 41.93 V G96
2026-01-08 15:11:08 C 03 39 52.34 +10 53 37.1 V D29
2026-01-08 15:31:30 C 03 39 50.19 +10 53 12.1 V D29
2026-01-08 15:51:52 C 03 39 48.04 +10 52 46.5 V D29
2026-01-12 14:00:44 C 03 31 33.95 +08 56 28.2 V D29
2026-01-12 14:21:06 C 03 31 31.80 +08 56 01.5 V D29
2026-01-12 14:41:27 C 03 31 29.67 +08 55 34.6 V D29