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
2020-05-19 16:01:20 C 19 42 02.98 -18 21 57.6 q 323
2020-05-19 16:02:44 C 19 42 03.41 -18 22 04.1 q 323
2020-05-19 16:04:08 C 19 42 03.83 -18 22 10.5 q 323
2020-05-20 13:13:18 C 19 49 02.26 -20 05 36.9 V T05
2020-05-20 13:16:36 C 19 49 03.39 -20 05 53.7 V T05
2020-05-20 13:23:52 C 19 49 05.88 -20 06 31.4 V T05
2020-05-20 13:31:11 C 19 49 08.37 -20 07 08.6 V T05
2020-05-22 11:59:53 C 20 08 07.27 -24 33 45.1 V T08
2020-05-22 12:05:52 C 20 08 10.04 -24 34 23.6 V T08
2020-05-22 12:17:15 C 20 08 15.33 -24 35 36.7 V T08
2020-05-22 12:35:12 C 20 08 23.66 -24 37 32.1 V T08
2020-05-26 13:34:55 C 21 15 38.02 -37 11 01.8 V T08
2020-05-26 13:40:14 C 21 15 43.16 -37 11 49.1 V T08
2020-05-26 13:48:52 C 21 15 51.59 -37 13 05.2 V T08
2020-05-26 13:52:50 C 21 15 55.52 -37 13 40.6 V T08
2020-05-26 13:58:49 C 21 16 01.33 -37 14 33.6 V T08
2020-05-26 14:18:04 C 21 16 20.15 -37 17 24.3 V T08
2020-05-26 14:24:42 C 21 16 26.63 -37 18 22.8 V T08
2020-05-26 14:41:18 C 21 16 42.91 -37 20 49.8 V T08
2020-05-31 21:37:46 S 00 32 37.937 -50 26 30.26 L C51
2020-05-31 23:12:01 S 00 35 34.186 -50 27 10.51 L C51
2020-06-02 06:10:54 C 01 30 56.90 -49 47 34.0 q Y00
2020-06-02 06:21:56 C 01 31 15.38 -49 47 05.7 q Y00
2020-06-02 06:32:40 C 01 31 33.25 -49 46 36.3 q Y00
2020-09-17 12:07:39 C 08 37 58.46 +29 51 53.3 U I41
2020-09-17 12:21:12 C 08 37 59.79 +29 52 04.9 U I41
2020-09-17 12:27:59 C 08 38 00.49 +29 52 11.1 U I41
2020-09-17 12:34:45 C 08 38 01.16 +29 52 16.0 U I41
2020-09-22 02:15:33 C 08 49 01.42 +31 20 14.7 V K88
2020-09-22 02:23:31 C 08 49 02.20 +31 20 21.2 V K88
2020-09-22 02:31:30 C 08 49 02.99 +31 20 27.9 V K88
2020-09-27 11:07:22 C 09 01 39.09 +33 00 53.9 V G96
2020-09-27 11:14:21 C 09 01 39.77 +33 00 59.3 V G96
2020-09-27 11:21:17 C 09 01 40.41 +33 01 04.7 V G96
2020-09-27 11:28:14 C 09 01 41.08 +33 01 10.2 V G96
2020-09-30 11:32:22 C 09 08 35.79 +33 56 37.5 V G96
2020-09-30 11:38:36 C 09 08 36.38 +33 56 42.3 V G96
2020-09-30 11:44:51 C 09 08 36.96 +33 56 47.5 V G96
2020-09-30 11:51:06 C 09 08 37.56 +33 56 52.1 V G96
2020-11-20 09:34:10 C 10 43 49.15 +51 16 03.2 V G96
2020-11-20 09:40:57 C 10 43 49.54 +51 16 10.1 V G96
2020-11-20 09:47:42 C 10 43 49.92 +51 16 17.2 V G96
2020-11-20 09:54:27 C 10 43 50.26 +51 16 23.7 V G96
2020-12-02 08:15:43 C 10 56 47.72 +56 16 15.4 V G96
2020-12-02 08:23:19 C 10 56 47.94 +56 16 23.6 V G96
2020-12-02 08:30:54 C 10 56 48.22 +56 16 32.0 V G96
2020-12-02 08:38:30 C 10 56 48.52 +56 16 39.9 V G96
2020-12-02 13:38:04 C 10 56 58.850 +56 22 05.94 U F51
2020-12-02 13:58:35 C 10 56 59.537 +56 22 28.47 U F51
2020-12-06 14:09:22 C 10 59 56.265 +58 07 02.36 U F51