154229 (2002 JN97)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7185550695 ± 1.60e-08
Semi-major axis (a)1.8513166690 AU ± 2.39e-09
Inclination (i)10.09064692° ± 2.70e-06
Long. of Asc. Node (Ω)67.62949874° ± 1.41e-05
Arg. of Perihelion (ω)341.66229232° ± 1.45e-05
Mean Anomaly (M)155.98834482° ± 4.10e-06
Mean Motion (n)0.3912832066°/day ± 7.57e-10
Perihelion dist (q)0.52104369 AU ± 2.97e-08
Aphelion dist (Q)3.18158965 AU ± 3.00e-08
Orbital Period2.51895882 yr ± 4.88e-09
Physical Parameters
H (abs. magnitude)16.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.272″
Uncertainty0
Orbit TypeApollo
MOID0.157883 AU
Observations Used600
Oppositions15
Arc Total2000-2025
First Observation Used2000-05-03
Last Observation Used2025-05-20
Observations (646)
Date Type RA Dec Mag Band Observatory
2024-08-06 01:12:03 C 16 04 52.318 -38 35 35.23 V W68
2024-08-06 01:16:12 C 16 04 51.715 -38 35 34.15 V W68
2024-08-06 01:24:27 C 16 04 50.534 -38 35 32.68 V W68
2024-08-06 11:15:06 B 16 03 27.62 -38 33 23.7 q Q73
2024-08-06 11:23:02 B 16 03 26.49 -38 33 21.8 q Q73
2024-08-06 11:31:04 B 16 03 25.34 -38 33 20.0 q Q73
2024-08-07 09:54:59 B 16 00 20.21 -38 28 20.6 q Q73
2024-08-07 10:02:47 B 16 00 19.15 -38 28 18.7 q Q73
2024-08-07 10:10:53 B 16 00 17.98 -38 28 16.6 q Q73
2024-08-07 18:30:48 C 15 59 10.013 -38 26 21.26 V M22
2024-08-07 18:38:14 C 15 59 08.964 -38 26 19.68 V M22
2024-08-07 18:43:37 C 15 59 08.215 -38 26 18.38 V M22
2024-08-07 19:00:46 C 15 59 05.794 -38 26 14.14 V M22
2024-08-11 00:15:24 C 15 48 59.974 -38 06 57.49 V W68
2024-08-11 00:27:27 C 15 48 58.399 -38 06 54.25 V W68
2024-08-11 00:41:44 C 15 48 56.506 -38 06 50.47 V W68
2024-08-15 01:01:08 C 15 37 20.186 -37 40 05.23 V W68
2024-08-15 01:29:02 C 15 37 16.858 -37 39 56.56 V W68
2024-08-15 01:33:37 C 15 37 16.318 -37 39 55.66 V W68
2024-08-15 01:42:23 C 15 37 15.286 -37 39 52.96 V W68
2024-09-01 17:58:31 C 14 54 25.358 -35 20 53.27 V M22
2024-09-01 18:03:03 C 14 54 24.902 -35 20 51.50 V M22
2024-09-01 18:11:30 C 14 54 24.058 -35 20 47.58 V M22
2024-09-01 18:43:35 C 14 54 20.863 -35 20 34.73 V M22
2024-09-04 23:35:08 C 14 46 45.835 -34 49 05.59 V W68
2024-09-04 23:39:47 C 14 46 45.370 -34 49 04.37 V W68
2024-09-04 23:47:10 C 14 46 44.602 -34 49 00.88 V W68
2024-09-05 00:02:43 C 14 46 42.953 -34 48 53.24 V W68
2024-09-15 23:28:37 C 14 15 33.936 -32 08 11.83 V W68
2024-09-15 23:33:11 C 14 15 33.197 -32 08 06.32 V W68
2024-09-15 23:41:01 C 14 15 32.162 -32 07 59.99 V W68
2024-09-15 23:56:15 C 14 15 29.954 -32 07 45.52 V W68
2024-12-28 14:34:50 C 14 05 46.886 -02 09 21.92 V T05
2024-12-28 14:39:35 C 14 05 47.134 -02 09 21.56 V T05
2024-12-28 14:54:04 C 14 05 47.825 -02 09 24.26 V T05
2024-12-28 15:01:54 C 14 05 48.226 -02 09 25.24 V T05
2025-01-12 11:56:46 C 14 22 07.266 -02 30 06.98 V G96
2025-01-12 12:03:04 C 14 22 07.507 -02 30 07.45 V G96
2025-01-12 12:09:23 C 14 22 07.763 -02 30 07.34 V G96
2025-01-12 12:15:42 C 14 22 07.961 -02 30 07.24 V G96
2025-02-06 12:18:50 C 14 32 33.641 -01 21 30.20 V G96
2025-02-06 12:26:15 C 14 32 33.612 -01 21 28.58 V G96
2025-02-06 12:33:41 C 14 32 33.572 -01 21 26.82 V G96
2025-02-06 12:41:06 C 14 32 33.526 -01 21 24.98 V G96
2025-02-20 11:44:23 C 14 27 00.061 +00 15 31.39 V G96
2025-02-20 11:54:50 C 14 26 59.723 +00 15 34.92 V G96
2025-02-20 12:09:33 C 14 26 59.251 +00 15 40.14 V G96
2025-02-20 12:16:59 C 14 26 59.010 +00 15 42.66 V G96
2025-03-05 13:18:30 C 14 13 36.123 +02 17 45.75 X F52
2025-03-05 14:08:51 C 14 13 33.262 +02 18 06.82 X F52