518638 (2008 JP14)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6186796932 ± 1.67e-08
Semi-major axis (a)1.8542710638 AU ± 1.47e-09
Inclination (i)10.71170497° ± 3.67e-06
Long. of Asc. Node (Ω)129.01870349° ± 3.70e-05
Arg. of Perihelion (ω)206.43439023° ± 3.69e-05
Mean Anomaly (M)307.00262179° ± 2.57e-06
Mean Motion (n)0.3903484368°/day ± 4.65e-10
Perihelion dist (q)0.70707121 AU ± 3.09e-08
Aphelion dist (Q)3.00147092 AU ± 3.10e-08
Orbital Period2.52499098 yr ± 3.00e-09
Physical Parameters
H (abs. magnitude)19.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.142411 AU
Observations Used283
Oppositions10
Arc Total2008-2024
First Observation Used2008-05-01
Last Observation Used2024-01-13
Observations (297)
Date Type RA Dec Mag Band Observatory
2023-12-07 08:09:57 C 04 52 44.958 -15 34 28.96 V 703
2023-12-07 08:12:55 C 04 52 44.699 -15 34 20.64 V 703
2023-12-07 08:15:52 C 04 52 44.418 -15 34 12.76 V 703
2023-12-08 07:52:25 C 04 50 37.212 -14 28 50.74 V G96
2023-12-08 07:59:47 C 04 50 36.532 -14 28 30.76 V G96
2023-12-08 08:07:07 C 04 50 35.840 -14 28 10.81 V G96
2023-12-08 08:14:26 C 04 50 35.153 -14 27 50.83 V G96
2023-12-10 10:23:58 C 04 46 30.538 -12 16 34.58 X F51
2023-12-10 10:40:43 C 04 46 29.145 -12 15 52.28 X F51
2023-12-10 10:57:28 C 04 46 27.756 -12 15 10.09 X F51
2023-12-11 08:02:40 C 04 44 54.481 -11 23 01.72 V 703
2023-12-11 08:05:55 C 04 44 54.272 -11 22 54.55 V 703
2023-12-11 08:09:10 C 04 44 53.974 -11 22 46.56 V 703
2023-12-11 08:12:25 C 04 44 53.776 -11 22 39.61 V 703
2023-12-12 10:05:16 C 04 43 06.972 -10 20 45.28 V T08
2023-12-12 10:11:18 C 04 43 06.533 -10 20 31.81 V T08
2023-12-12 10:35:38 C 04 43 04.718 -10 19 34.28 V T08
2023-12-12 10:45:18 C 04 43 04.020 -10 19 11.78 V T08
2023-12-13 03:54:30 C 04 41 57.782 -09 39 15.41 V W68
2023-12-13 04:22:23 C 04 41 55.814 -09 38 11.26 V W68
2023-12-13 04:44:34 C 04 41 54.307 -09 37 20.53 V W68
2023-12-13 07:03:14 C 04 41 45.690 -09 32 28.82 V 703
2023-12-13 07:06:09 C 04 41 45.488 -09 32 22.85 V 703
2023-12-13 07:09:04 C 04 41 45.233 -09 32 16.91 V 703
2023-12-13 07:11:59 C 04 41 45.082 -09 32 09.35 V 703
2023-12-15 08:11:48 C 04 38 53.135 -07 44 55.07 V 703
2023-12-15 08:15:09 C 04 38 52.969 -07 44 47.22 V 703
2023-12-15 08:18:29 C 04 38 52.890 -07 44 42.32 V 703
2023-12-15 08:21:50 C 04 38 52.814 -07 44 34.80 V 703
2023-12-15 09:20:33 C 04 38 50.068 -07 42 26.92 X F52
2023-12-15 09:36:28 C 04 38 49.111 -07 41 53.38 X F52
2023-12-15 09:52:27 C 04 38 48.151 -07 41 19.80 X F52
2023-12-15 10:08:17 C 04 38 47.197 -07 40 46.42 X F52
2023-12-17 06:39:51 C 04 36 32.843 -06 10 08.33 V 703
2023-12-17 06:43:11 C 04 36 32.706 -06 10 01.96 V 703
2023-12-17 06:46:31 C 04 36 32.440 -06 09 54.94 V 703
2023-12-17 06:49:52 C 04 36 32.346 -06 09 48.46 V 703
2023-12-17 08:21:38 C 04 36 28.543 -06 06 43.98 X F52
2023-12-17 08:37:35 C 04 36 27.717 -06 06 12.82 X F52
2023-12-17 08:53:33 C 04 36 26.875 -06 05 41.44 X F52
2023-12-18 21:30:16 C 04 34 50.357 -04 55 18.30 V M22
2023-12-18 21:34:51 C 04 34 50.182 -04 55 09.08 V M22
2023-12-18 21:49:26 C 04 34 49.483 -04 54 42.77 V M22
2023-12-18 21:58:40 C 04 34 49.078 -04 54 25.13 V M22
2024-01-13 04:54:46 C 04 29 13.276 +08 04 09.37 V G96
2024-01-13 05:02:10 C 04 29 13.384 +08 04 15.89 V G96
2024-01-13 05:17:01 C 04 29 13.556 +08 04 28.92 V G96