2014 XX31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8699301550 ± 8.28e-08
Semi-major axis (a)2.8270428213 AU ± 3.83e-08
Inclination (i)36.05971400° ± 1.13e-05
Long. of Asc. Node (Ω)290.59395023° ± 1.69e-05
Arg. of Perihelion (ω)344.84035156° ± 2.45e-05
Mean Anomaly (M)126.62069950° ± 9.74e-06
Mean Motion (n)0.2073546103°/day ± 4.21e-09
Perihelion dist (q)0.36771302 AU ± 2.34e-07
Aphelion dist (Q)5.28637262 AU ± 2.45e-07
Orbital Period4.75333672 yr ± 9.65e-08
Physical Parameters
H (abs. magnitude)17.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.486596 AU
Observations Used66
Oppositions8
Arc Total2014-2024
First Observation Used2014-12-17
Last Observation Used2024-01-13
Observations (90)
Date Type RA Dec Mag Band Observatory
2015-02-13 03:19:29 C 01 29 27.28 +38 26 54.6 o 291
2018-12-10 09:05:12 C 09 13 56.47 +05 58 17.0 u H21
2018-12-10 09:15:25 C 09 13 56.30 +05 58 13.8 u H21
2018-12-10 09:27:06 C 09 13 56.12 +05 58 10.9 u H21
2018-12-11 08:43:53 C 09 13 34.33 +05 51 32.6 u H21
2018-12-11 09:13:44 C 09 13 33.81 +05 51 23.9 u H21
2018-12-11 09:42:43 C 09 13 33.32 +05 51 15.3 u H21
2018-12-12 12:13:03 C 09 13 06.22 +05 43 42.8 o 291
2018-12-12 12:29:15 C 09 13 05.93 +05 43 39.8 o 291
2018-12-12 12:45:25 C 09 13 05.61 +05 43 34.9 o 291
2018-12-30 05:11:04 C 09 00 04.51 +03 48 07.1 u 807
2018-12-30 05:27:13 C 09 00 03.76 +03 48 02.8 u 807
2018-12-30 05:43:29 C 09 00 03.03 +03 47 58.5 u 807
2019-01-12 11:41:43 C 08 42 15.511 +02 32 42.92 U F51
2019-01-12 11:58:19 C 08 42 14.376 +02 32 39.31 U F51
2019-01-12 12:14:58 C 08 42 13.230 +02 32 35.90 U F51
2019-01-12 12:32:20 C 08 42 12.040 +02 32 32.28 U F51
2019-01-31 07:44:57 C 08 05 54.32 +01 17 46.6 o 691
2019-01-31 07:53:21 C 08 05 53.55 +01 17 45.1 o 691
2019-01-31 08:01:46 C 08 05 52.77 +01 17 44.7 o 691
2019-03-06 02:41:12 C 06 56 57.40 +01 08 17.4 o 691
2019-03-06 02:48:31 C 06 56 56.93 +01 08 16.1 o 691
2019-10-18 07:56:36 C 06 17 39.16 +64 26 22.5 o 291
2019-10-18 08:09:23 C 06 17 37.81 +64 26 28.0 o 291
2019-10-18 08:22:09 C 06 17 36.46 +64 26 34.3 o 291
2023-12-08 12:34:45 C 10 40 45.988 -11 12 43.20 V G96
2023-12-08 12:43:32 C 10 40 46.358 -11 12 53.68 V G96
2023-12-08 12:52:20 C 10 40 46.765 -11 13 03.00 V G96
2023-12-08 13:01:07 C 10 40 47.165 -11 13 13.26 V G96
2024-01-01 06:53:20 C 11 10 09.08 -25 14 55.4 X W84
2024-01-01 07:11:18 C 11 10 10.13 -25 15 32.1 X W84
2024-01-01 07:41:10 C 11 10 11.81 -25 16 31.6 X W84
2024-01-12 07:00:10 C 11 27 53.021 -35 36 43.42 V W68
2024-01-12 07:02:46 C 11 27 53.234 -35 36 50.72 V W68
2024-01-12 07:06:53 C 11 27 53.532 -35 37 01.52 V W68
2024-01-12 07:24:09 C 11 27 54.847 -35 37 50.56 V W68
2024-01-13 06:43:50 C 11 29 48.936 -36 43 49.84 V W68
2024-01-13 06:47:59 C 11 29 49.306 -36 44 01.18 V W68
2024-01-13 06:52:43 C 11 29 49.639 -36 44 16.12 V W68
2024-01-13 07:02:02 C 11 29 50.362 -36 44 42.54 V W68