IAA RAS IAA Minor Planet Database

2022 JK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4519589409 ± 4.55e-04
Semi-major axis (a)1.7835889299 AU ± 1.47e-03
Inclination (i)5.68523073° ± 4.33e-03
Long. of Asc. Node (Ω)223.40045008° ± 8.58e-04
Arg. of Perihelion (ω)334.22667559° ± 2.28e-03
Mean Anomaly (M)184.77259652° ± 6.77e-01
Mean Motion (n)0.4137805989°/day ± 5.12e-04
Perihelion dist (q)0.97747997 AU ± 1.14e-03
Aphelion dist (Q)2.58969789 AU ± 2.29e-03
Orbital Period2.38200217 yr ± 2.95e-03
Physical Parameters
H (abs. magnitude)28.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty3
Orbit TypeApollo
MOID0.000033 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-05-11
Last Observation Used2022-05-13
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-05-11 08:03:47 C 16 27 38.754 +12 17 24.36 – V G96
2022-05-11 08:11:16 C 16 27 44.291 +12 16 47.17 – V G96
2022-05-11 08:18:46 C 16 27 49.824 +12 16 09.59 – V G96
2022-05-11 08:26:16 C 16 27 55.271 +12 15 33.23 – V G96
2022-05-11 10:07:47 C 16 29 09.110 +12 07 05.27 – V I52
2022-05-11 10:10:24 C 16 29 11.000 +12 06 52.13 – V I52
2022-05-11 10:13:01 C 16 29 12.894 +12 06 39.02 – V I52
2022-05-11 10:15:38 C 16 29 14.773 +12 06 25.70 – V I52
2022-05-11 23:21:25 C 16 39 07.096 +11 07 09.22 – V Z84
2022-05-12 00:29:51 C 16 39 46.699 +11 02 35.41 – V Z84
2022-05-12 07:47:09 C 16 44 15.48 +10 34 41.4 – V G96
2022-05-12 07:48:57 C 16 44 16.31 +10 34 33.7 – V G96
2022-05-12 07:50:45 C 16 44 17.27 +10 34 27.4 – V G96
2022-05-12 07:52:32 C 16 44 18.18 +10 34 21.7 – V G96
2022-05-13 07:02:35 C 16 55 56.040 +09 18 50.30 – V G96
2022-05-13 07:06:01 C 16 55 57.310 +09 18 39.90 – V G96
2022-05-13 07:09:28 C 16 55 58.590 +09 18 31.40 – V G96
2022-05-13 07:12:55 C 16 55 59.820 +09 18 20.80 – V G96