267494 (2002 JB9)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7844018796 ± 2.39e-08
Semi-major axis (a)2.7177902958 AU ± 2.45e-09
Inclination (i)46.75305667° ± 8.55e-06
Long. of Asc. Node (Ω)70.19295039° ± 2.62e-06
Arg. of Perihelion (ω)277.98521099° ± 6.19e-06
Mean Anomaly (M)69.36453056° ± 1.20e-06
Mean Motion (n)0.2199826152°/day ± 2.98e-10
Perihelion dist (q)0.58595048 AU ± 6.49e-08
Aphelion dist (Q)4.84963011 AU ± 6.50e-08
Orbital Period4.48047352 yr ± 6.07e-09
Physical Parameters
H (abs. magnitude)16.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.382″
Uncertainty0
Orbit TypeApollo
MOID0.031689 AU
Observations Used593
Oppositions18
Arc Total2002-2025
First Observation Used2002-04-21
Last Observation Used2025-03-01
Observations (621)
Date Type RA Dec Mag Band Observatory
2020-12-06 14:26:10 C 10 59 56.659 +58 07 20.78 U F51
2020-12-06 14:42:57 C 10 59 57.070 +58 07 39.25 U F51
2020-12-06 14:59:43 C 10 59 57.466 +58 07 57.93 U F51
2020-12-25 11:27:28 C 10 59 47.571 +66 19 12.44 U F51
2020-12-25 12:04:52 C 10 59 46.180 +66 19 51.80 U F51
2020-12-25 12:23:30 C 10 59 45.523 +66 20 11.29 U F51
2021-01-04 12:55:00 C 10 45 46.494 +70 14 55.16 U F51
2021-01-04 13:15:36 C 10 45 44.670 +70 15 13.65 U F51
2021-01-04 13:36:09 C 10 45 42.841 +70 15 32.22 U F51
2021-01-06 12:06:43 C 10 41 29.887 +70 56 22.45 U F51
2021-01-06 12:27:17 C 10 41 27.844 +70 56 40.20 U F51
2021-01-06 12:47:52 C 10 41 25.749 +70 56 58.02 U F51
2021-01-06 13:08:24 C 10 41 23.675 +70 57 15.63 U F51
2024-03-04 08:24:21 C 15 38 52.25 +25 52 30.0 V H21
2024-03-04 08:40:27 C 15 38 52.22 +25 52 35.4 V H21
2024-04-07 09:03:30 C 15 20 51.565 +31 27 37.51 V V00
2024-04-07 09:11:34 C 15 20 51.202 +31 27 40.28 V V00
2024-04-07 09:19:38 C 15 20 50.845 +31 27 43.27 V V00
2024-04-07 09:27:43 C 15 20 50.478 +31 27 46.12 V V00
2024-04-09 10:55:34 C 15 18 40.160 +31 45 27.08 X F52
2024-04-09 10:57:27 C 15 18 40.079 +31 45 27.77 X F52
2024-04-09 11:13:31 C 15 18 39.322 +31 45 33.35 X F52
2024-04-09 11:15:23 C 15 18 39.244 +31 45 34.10 X F52
2024-04-09 11:31:36 C 15 18 38.497 +31 45 39.65 X F52
2024-04-09 11:33:28 C 15 18 38.394 +31 45 40.60 X F52
2024-04-16 08:03:36 C 15 10 34.457 +32 38 08.09 V G96
2024-04-16 08:11:04 C 15 10 34.000 +32 38 10.86 V G96
2024-04-16 08:26:00 C 15 10 33.215 +32 38 15.43 V G96
2024-04-18 10:04:22 C 15 07 53.273 +32 51 51.41 X F51
2024-04-18 10:21:01 C 15 07 52.369 +32 51 55.65 X F51
2024-04-18 10:37:41 C 15 07 51.429 +32 52 00.12 X F51
2024-04-18 10:54:24 C 15 07 50.496 +32 52 04.52 X F51
2024-04-30 08:31:45 C 14 50 50.064 +33 44 56.98 V G96
2024-04-30 08:39:18 C 14 50 49.589 +33 44 57.73 V G96
2024-04-30 08:46:50 C 14 50 49.114 +33 44 57.91 V G96
2024-04-30 08:54:21 C 14 50 48.649 +33 44 58.67 V G96
2024-05-13 07:22:18 C 14 30 39.391 +33 43 43.36 V G96
2024-05-13 07:29:47 C 14 30 38.884 +33 43 42.96 V G96
2024-05-13 07:37:16 C 14 30 38.376 +33 43 41.70 V G96
2024-05-13 07:44:44 C 14 30 37.933 +33 43 41.81 V G96
2024-05-26 06:42:27 C 14 11 20.623 +32 35 34.08 V G96
2024-05-26 06:49:59 C 14 11 20.213 +32 35 31.74 V G96
2024-05-26 06:57:31 C 14 11 19.784 +32 35 28.79 V G96
2024-05-26 07:05:04 C 14 11 19.363 +32 35 26.20 V G96
2025-02-16 02:21:49 C 00 57 46.674 +04 32 37.28 V 703
2025-02-16 02:25:07 C 00 57 47.351 +04 32 47.44 V 703
2025-02-16 02:28:24 C 00 57 47.952 +04 32 57.16 V 703
2025-02-16 02:31:42 C 00 57 48.506 +04 33 06.59 V 703
2025-02-18 05:56:22 C 01 06 50.006 +06 58 37.60 V T05
2025-02-18 06:00:58 C 01 06 50.810 +06 58 50.99 V T05