530085 (2010 XC11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8489656781 ± 5.01e-08
Semi-major axis (a)2.5190038161 AU ± 2.33e-08
Inclination (i)9.11682887° ± 1.34e-05
Long. of Asc. Node (Ω)94.07131416° ± 3.85e-05
Arg. of Perihelion (ω)121.47501904° ± 3.92e-05
Mean Anomaly (M)237.99877896° ± 2.41e-05
Mean Motion (n)0.2465295813°/day ± 3.42e-09
Perihelion dist (q)0.38045603 AU ± 1.26e-07
Aphelion dist (Q)4.65755160 AU ± 1.33e-07
Orbital Period3.99800413 yr ± 5.54e-08
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.031839 AU
Observations Used113
Oppositions10
Arc Total2010-2023
First Observation Used2010-12-03
Last Observation Used2023-09-15
Observations (119)
Date Type RA Dec Mag Band Observatory
2022-12-24 12:40:56 C 04 18 25.17 +16 35 01.6 V D29
2022-12-24 13:01:17 C 04 18 22.50 +16 34 59.7 V D29
2022-12-25 05:22:12 C 04 16 16.144 +16 33 10.98 V G96
2022-12-25 05:30:16 C 04 16 15.085 +16 33 09.86 V G96
2022-12-25 05:38:21 C 04 16 14.027 +16 33 08.96 V G96
2022-12-25 05:46:25 C 04 16 12.965 +16 33 07.88 V G96
2022-12-26 05:28:20 C 04 13 09.746 +16 30 27.72 V G96
2022-12-26 05:36:24 C 04 13 08.684 +16 30 26.86 V G96
2022-12-26 05:44:28 C 04 13 07.612 +16 30 25.96 V G96
2022-12-26 05:52:33 C 04 13 06.568 +16 30 24.91 V G96
2023-01-09 08:19:02 C 03 30 48.454 +15 51 30.27 U F51
2023-01-09 08:35:55 C 03 30 46.445 +15 51 28.49 U F51
2023-01-09 08:52:52 C 03 30 44.421 +15 51 26.73 U F51
2023-01-11 13:16:36 C 03 24 45.17 +15 46 09.7 V D29
2023-01-11 13:36:58 C 03 24 42.87 +15 46 07.2 V D29
2023-09-15 12:01:21 C 01 04 53.762 -09 05 53.00 X F51
2023-09-15 12:17:37 C 01 04 52.663 -09 06 00.10 X F51
2023-09-15 12:33:56 C 01 04 51.566 -09 06 07.59 X F51
2023-09-15 12:50:19 C 01 04 50.430 -09 06 14.90 X F51