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
2013-11-16 11:38:43 C 08 17 44.78 +04 33 14.2 o 711
2013-11-16 11:45:15 C 08 17 44.55 +04 33 15.3 o 711
2013-11-16 11:51:25 C 08 17 44.37 +04 33 16.1 o 711
2013-12-25 05:54:03 C 07 11 37.12 +10 33 07.1 u 807
2013-12-25 06:00:44 C 07 11 36.48 +10 33 10.7 u 807
2013-12-25 06:07:43 C 07 11 35.82 +10 33 14.5 u 807
2018-04-12 08:06:17 C 14 09 39.47 +09 29 48.1 U G96
2018-04-12 08:13:39 C 14 09 38.98 +09 29 53.1 U G96
2018-04-12 08:23:08 C 14 09 38.40 +09 30 00.3 U G96
2018-04-12 08:30:31 C 14 09 37.98 +09 30 03.7 U G96
2018-05-09 06:59:21 C 13 21 38.07 +15 58 32.1 U G96
2018-05-09 07:06:55 C 13 21 37.44 +15 58 35.1 U G96
2018-05-09 07:32:26 C 13 21 35.39 +15 58 43.9 U G96
2018-05-22 04:11:23 C 12 59 31.05 +17 13 55.8 U G96
2018-05-22 04:19:31 C 12 59 30.53 +17 13 56.5 U G96
2018-05-22 04:27:39 C 12 59 30.00 +17 13 57.3 U G96
2018-05-22 04:35:47 C 12 59 29.45 +17 13 59.2 U G96
2018-11-02 15:44:48 S 08 18 06.87 -07 26 40.4 L C51
2018-11-02 18:53:18 S 08 17 52.73 -07 25 18.3 L C51
2018-11-02 20:27:33 S 08 17 45.63 -07 24 37.0 L C51
2018-11-02 22:01:48 S 08 17 38.57 -07 23 55.8 L C51
2018-11-03 02:44:22 S 08 17 17.41 -07 21 51.9 L C51
2018-11-03 02:44:33 S 08 17 17.24 -07 21 53.4 L C51
2018-11-04 12:10:35 C 08 14 45.75 -07 07 31.6 V G96
2018-11-04 12:20:15 C 08 14 44.94 -07 07 27.4 V G96
2018-11-04 12:30:03 C 08 14 44.13 -07 07 23.2 V G96
2018-12-17 15:44:57 C 06 26 44.52 +04 24 49.8 q D29
2018-12-17 16:05:19 C 06 26 42.20 +04 25 07.1 q D29
2023-03-17 12:53:23 C 14 01 39.218 +05 01 59.59 U F51
2023-03-17 13:10:37 C 14 01 38.706 +05 02 08.74 U F51
2023-03-17 13:27:50 C 14 01 38.189 +05 02 18.25 U F51
2023-04-15 07:45:40 C 13 27 10.364 +11 58 58.55 V G96
2023-04-15 07:53:05 C 13 27 09.842 +11 59 02.76 V G96
2023-04-15 08:00:31 C 13 27 09.328 +11 59 07.15 V G96
2023-04-15 08:07:55 C 13 27 08.795 +11 59 11.44 V G96
2023-04-16 07:39:48 C 13 25 32.592 +12 12 46.80 V G96
2023-04-16 07:47:13 C 13 25 32.084 +12 12 51.62 V G96
2023-04-16 07:54:39 C 13 25 31.494 +12 12 56.38 V G96
2023-04-16 08:02:05 C 13 25 31.040 +12 12 59.80 V G96
2023-04-28 05:39:59 C 13 05 25.386 +14 35 53.77 V G96
2023-04-28 05:47:26 C 13 05 24.814 +14 35 57.84 V G96
2023-04-28 05:54:51 C 13 05 24.335 +14 36 00.04 V G96
2023-04-28 06:02:17 C 13 05 23.780 +14 36 03.02 V G96
2023-05-15 05:35:44 C 12 39 45.695 +16 21 32.00 V V00
2023-05-15 05:42:57 C 12 39 45.310 +16 21 31.86 V V00
2023-05-15 05:50:08 C 12 39 44.917 +16 21 32.76 V V00
2023-05-15 05:57:19 C 12 39 44.507 +16 21 33.01 V V00
2023-05-20 06:35:17 C 12 33 54.263 +16 28 09.23 V G96
2023-05-20 06:43:23 C 12 33 53.903 +16 28 09.52 V G96
2023-05-20 06:51:30 C 12 33 53.557 +16 28 08.80 V G96