2018 JP1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2848710063 ± 1.12e-07
Semi-major axis (a)1.1290399370 AU ± 3.17e-09
Inclination (i)18.15725306° ± 1.95e-05
Long. of Asc. Node (Ω)90.80848839° ± 3.13e-05
Arg. of Perihelion (ω)347.48337673° ± 1.00e-04
Mean Anomaly (M)227.70774678° ± 1.55e-04
Mean Motion (n)0.8215770889°/day ± 3.46e-09
Perihelion dist (q)0.80740919 AU ± 1.27e-07
Aphelion dist (Q)1.45067068 AU ± 1.27e-07
Orbital Period1.19967596 yr ± 5.05e-09
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.169461 AU
Observations Used113
Oppositions2
Arc Total2012-2024
First Observation Used2012-05-14
Last Observation Used2024-06-03
Observations (113)
Date Type RA Dec Mag Band Observatory
2012-05-14 07:37:07 C 15 17 10.943 +23 29 25.88 V F51
2012-05-14 07:50:00 C 15 17 09.322 +23 29 12.72 V F51
2012-05-14 08:06:48 C 15 17 07.208 +23 28 55.21 V F51
2012-05-14 08:20:44 C 15 17 05.463 +23 28 40.86 V F51
2012-05-17 07:35:18 C 15 08 43.571 +22 10 01.95 V F51
2012-05-17 07:50:07 C 15 08 41.795 +22 09 45.03 V F51
2012-05-17 08:05:04 C 15 08 40.003 +22 09 27.95 V F51
2012-05-17 08:19:10 C 15 08 38.340 +22 09 11.80 V F51
2017-06-22 13:27:23 C 21 09 00.420 -29 04 43.98 V F51
2017-06-22 13:44:48 C 21 09 00.432 -29 05 12.74 V F51
2017-06-22 14:02:11 C 21 09 00.446 -29 05 41.22 V F51
2018-05-08 08:24:17 C 15 39 41.70 +25 26 45.7 U G96
2018-05-08 08:31:43 C 15 39 40.66 +25 26 40.5 U G96
2018-05-08 08:39:11 C 15 39 39.68 +25 26 34.7 U G96
2018-05-08 08:46:39 C 15 39 38.70 +25 26 28.6 U G96
2018-05-08 23:13:19 C 15 37 47.06 +25 15 10.5 S 033
2018-05-08 23:18:50 C 15 37 46.34 +25 15 05.9 S 033
2018-05-08 23:24:23 C 15 37 45.60 +25 15 01.4 S 033
2018-05-08 23:29:54 C 15 37 44.88 +25 14 57.1 S 033
2018-05-08 23:35:25 C 15 37 44.13 +25 14 52.8 S 033
2018-05-09 04:31:27 C 15 37 06.80 +25 11 00.8 V H01
2018-05-09 04:37:06 C 15 37 06.06 +25 10 56.4 V H01
2018-05-09 04:52:12 C 15 37 04.04 +25 10 44.7 V H01
2018-05-09 05:06:11 C 15 37 02.19 +25 10 33.7 V H01
2018-05-09 06:11:53 C 15 36 53.49 +25 09 42.2 U I52
2018-05-09 06:18:57 C 15 36 52.56 +25 09 36.5 U I52
2018-05-09 06:20:45 C 15 36 52.29 +25 09 35.5 U I52
2018-05-09 07:51:54 C 15 36 39.99 +25 08 23.1 o 711
2018-05-09 07:56:46 C 15 36 39.37 +25 08 19.1 o 711
2018-05-09 08:01:52 C 15 36 38.69 +25 08 15.2 o 711
2018-05-10 01:17:10 C 15 34 25.33 +24 53 58.1 S 033
2018-05-10 01:22:34 C 15 34 24.64 +24 53 53.6 S 033
2018-05-10 01:27:59 C 15 34 23.91 +24 53 49.0 S 033
2018-05-10 01:33:23 C 15 34 23.20 +24 53 44.4 S 033
2018-05-10 05:44:53 C 15 33 52.01 +24 50 18.4 U I52
2018-05-10 05:48:43 C 15 33 51.49 +24 50 15.3 U I52
2018-05-10 05:52:33 C 15 33 50.97 +24 50 12.0 U I52
2018-05-10 05:56:24 C 15 33 50.50 +24 50 09.3 U I52
2018-05-10 07:57:51 C 15 33 34.21 +24 48 27.3 o 711
2018-05-10 08:02:41 C 15 33 33.58 +24 48 23.8 o 711
2018-05-10 08:07:28 C 15 33 32.95 +24 48 19.7 o 711
2018-05-12 05:13:35 C 15 27 50.21 +24 08 13.1 U I52
2018-05-12 05:17:57 C 15 27 49.63 +24 08 09.2 U I52
2018-05-12 05:22:21 C 15 27 49.06 +24 08 04.5 U I52
2018-05-12 05:26:44 C 15 27 48.50 +24 08 01.0 U I52
2018-05-13 08:46:40 C 15 24 22.40 +23 42 02.4 U I52
2018-05-13 08:48:27 C 15 24 22.19 +23 42 01.0 U I52
2018-05-13 08:50:15 C 15 24 21.97 +23 41 58.2 U I52
2018-05-13 08:52:03 C 15 24 21.75 +23 41 57.2 U I52
2018-05-15 10:16:43 C 15 18 18.53 +22 51 52.4 U I52