2015 KJ19

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7450546957 ± 1.29e-07
Semi-major axis (a)2.0820920113 AU ± 3.39e-09
Inclination (i)2.55111785° ± 1.38e-05
Long. of Asc. Node (Ω)105.82687941° ± 3.49e-04
Arg. of Perihelion (ω)30.23924274° ± 3.54e-04
Mean Anomaly (M)197.75636257° ± 1.52e-06
Mean Motion (n)0.3280668883°/day ± 8.00e-10
Perihelion dist (q)0.53081958 AU ± 2.68e-07
Aphelion dist (Q)3.63336444 AU ± 2.68e-07
Orbital Period3.00434551 yr ± 7.33e-09
NGA Modelr2
A22.40444000e-13 ± 1.66e-14 AU/d²
Physical Parameters
H (abs. magnitude)22.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.036072 AU
Observations Used238
Oppositions6
Arc Total2015-2024
First Observation Used2015-05-20
Last Observation Used2024-05-31
Observations (246)
Date Type RA Dec Mag Band Observatory
2021-05-29 07:06:57 C 15 06 50.48 -07 06 58.8 o 291
2021-05-29 07:18:24 C 15 06 50.57 -07 07 20.4 o 291
2021-05-30 06:58:20 C 15 07 16.87 -07 49 36.6 o 691
2021-05-30 07:08:53 C 15 07 16.96 -07 49 54.3 o 691
2021-05-30 07:19:26 C 15 07 17.05 -07 50 11.9 o 691
2021-06-12 07:16:30 C 15 12 59.640 -12 57 31.08 U F51
2021-06-12 07:48:32 C 15 13 00.108 -12 57 50.31 U F51
2021-06-12 08:04:36 C 15 13 00.371 -12 57 59.91 U F51
2024-05-15 21:06:53 C 14 18 00.98 +40 59 52.2 X L18
2024-05-15 21:10:40 C 14 18 03.74 +40 57 42.2 X L18
2024-05-15 21:14:27 C 14 18 06.37 +40 55 32.4 X L18
2024-05-15 21:18:14 C 14 18 09.12 +40 53 23.1 X L18
2024-05-16 03:03:09 C 14 22 17.33 +37 43 25.5 V H21
2024-05-16 03:05:56 C 14 22 19.00 +37 41 57.1 V H21
2024-05-16 03:08:43 C 14 22 20.71 +37 40 28.6 V H21
2024-05-16 03:11:29 C 14 22 22.33 +37 39 00.4 V H21
2024-05-16 03:14:16 C 14 22 23.99 +37 37 32.0 V H21
2024-05-16 03:17:08 C 14 22 25.70 +37 36 00.9 V H21
2024-05-17 06:20:08 C 14 35 09.821 +25 28 05.05 V U52
2024-05-17 06:24:31 C 14 35 11.167 +25 26 27.49 V U52
2024-05-17 06:28:53 C 14 35 12.490 +25 24 49.82 V U52
2024-05-17 09:37:04 C 14 36 13.344 +24 17 19.18 V T08
2024-05-17 09:42:33 C 14 36 14.894 +24 15 21.42 V T08
2024-05-17 09:53:06 C 14 36 17.827 +24 11 37.72 V T08
2024-05-17 10:41:56 C 14 36 31.416 +23 54 19.44 V T08
2024-05-17 21:04:57 C 14 39 37.54 +20 29 15.4 X K83
2024-05-17 21:07:30 C 14 39 38.12 +20 28 28.7 X K83
2024-05-17 21:10:16 C 14 39 38.79 +20 27 38.0 X K83
2024-05-17 22:57:08 C 14 40 04.666 +19 55 11.03 V Z80
2024-05-17 23:20:37 C 14 40 10.022 +19 48 12.42 V Z80
2024-05-17 23:32:46 C 14 40 12.821 +19 44 36.74 V Z80
2024-05-17 23:44:55 C 14 40 15.578 +19 41 00.64 V Z80
2024-05-18 07:00:34 C 14 41 58.974 +17 39 11.30 V 703
2024-05-18 07:03:51 C 14 41 59.536 +17 38 18.71 V 703
2024-05-18 07:07:07 C 14 42 00.130 +17 37 26.76 V 703
2024-05-18 07:10:24 C 14 42 00.796 +17 36 32.58 V 703
2024-05-18 22:04:06 C 14 44 59.93 +13 58 14.8 X L18
2024-05-18 22:10:20 C 14 45 00.87 +13 56 52.1 X L18
2024-05-18 22:16:29 C 14 45 01.90 +13 55 30.4 X L18
2024-05-19 21:45:24 C 14 48 38.77 +09 23 46.1 X L18
2024-05-19 21:52:13 C 14 48 39.53 +09 22 37.2 X L18
2024-05-19 21:58:57 C 14 48 40.29 +09 21 29.6 X L18
2024-05-31 04:49:25 C 15 03 21.434 -08 17 16.94 V G96
2024-05-31 04:57:35 C 15 03 21.560 -08 17 28.75 V G96
2024-05-31 05:05:45 C 15 03 21.740 -08 17 42.50 V G96
2024-05-31 05:13:55 C 15 03 21.910 -08 17 54.38 V G96