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
2002-06-15 23:33:45 C 13 31 47.02 +01 20 27.9 941
2002-06-15 23:34:53 C 13 31 46.71 +01 20 24.9 941
2002-06-16 20:48:46 C 13 25 22.96 +00 34 26.0 c 611
2002-06-16 20:50:45 C 13 25 22.36 +00 34 21.5 c 611
2002-06-16 20:52:45 C 13 25 21.76 +00 34 16.9 c 611
2002-06-21 04:21:05 C 12 54 18.82 -03 17 13.0 c 649
2002-06-21 04:23:40 C 12 54 18.06 -03 17 19.0 c 649
2002-06-21 04:27:34 C 12 54 16.90 -03 17 27.6 c 649
2002-06-22 21:05:35 C 12 42 18.21 -04 49 35.5 941
2002-06-22 21:07:26 C 12 42 17.70 -04 49 40.3 941
2002-06-22 21:08:43 C 12 42 17.31 -04 49 42.7 941
2002-06-22 21:10:11 C 12 42 16.87 -04 49 46.0 941
2002-06-22 21:11:30 C 12 42 16.48 -04 49 49.4 941
2002-06-22 21:13:32 C 12 42 15.87 -04 49 54.7 941
2002-06-26 20:52:11 C 12 14 51.50 -08 22 29.2 118
2002-06-26 20:57:02 C 12 14 50.14 -08 22 40.1 118
2002-06-26 20:58:44 C 12 14 49.67 -08 22 42.8 118
2002-06-29 09:04:27 C 11 58 18.39 -10 29 28.7 e 428
2002-06-29 09:06:46 C 11 58 17.83 -10 29 33.6 e 428
2002-07-07 10:39:54 C 11 09 02.11 -16 24 09.2 e 422
2002-07-07 10:41:51 C 11 09 01.58 -16 24 12.2 e 422
2002-07-07 10:42:42 C 11 09 01.43 -16 24 13.6 e 422
2002-09-24 10:45:40 C 08 44 33.12 +16 05 59.3 c 649
2002-09-24 10:55:34 C 08 44 33.89 +16 06 15.3 c 649
2002-09-24 11:08:07 C 08 44 34.87 +16 06 36.2 c 649
2002-09-25 11:54:02 C 08 46 33.07 +16 46 06.7 c 926
2002-09-25 11:56:11 C 08 46 33.18 +16 46 10.7 c 926
2002-09-25 11:58:16 C 08 46 33.48 +16 46 13.1 c 926
2002-09-25 12:00:25 C 08 46 33.52 +16 46 17.3 c 926
2002-09-25 12:02:34 C 08 46 33.71 +16 46 19.7 c 926
2002-09-28 10:09:29 C 08 52 12.60 +18 35 55.8 c 649
2002-09-28 10:16:25 C 08 52 13.19 +18 36 06.6 c 649
2002-09-28 10:23:19 C 08 52 13.72 +18 36 17.5 c 649
2002-10-21 11:07:44 C 09 37 04.99 +31 52 32.4 c 649
2002-10-21 11:15:15 C 09 37 05.59 +31 52 43.1 c 649
2002-10-21 11:24:21 C 09 37 06.28 +31 52 55.7 c 649
2002-11-07 11:45:10 C 10 06 27.101 +41 32 35.94 645
2002-11-07 11:46:21 C 10 06 27.178 +41 32 37.75 645
2002-11-07 11:48:45 C 10 06 27.332 +41 32 41.30 645
2002-11-07 11:49:56 C 10 06 27.397 +41 32 42.98 645
2002-12-13 09:18:56 C 10 33 46.20 +63 08 10.4 19.5 c 704
2002-12-13 09:40:14 C 10 33 45.70 +63 08 41.4 19.4 c 704
2002-12-13 10:22:47 C 10 33 44.67 +63 09 44.2 19.8 c 704
2005-04-11 09:17:39 C 13 33 26.82 +50 18 49.5 t 568
2005-04-11 09:46:26 C 13 33 25.47 +50 18 51.3 t 568
2005-04-11 09:53:28 C 13 33 25.12 +50 18 51.8 t 568
2005-04-11 10:00:28 C 13 33 24.74 +50 18 52.3 t 568
2005-04-11 10:07:28 C 13 33 24.41 +50 18 52.8 t 568
2005-04-11 10:21:29 C 13 33 23.73 +50 18 53.7 t 568
2005-04-11 10:28:30 C 13 33 23.39 +50 18 54.2 t 568