2008 JJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3788412925 ± 3.48e-08
Semi-major axis (a)1.7426685481 AU ± 4.98e-09
Inclination (i)44.54182144° ± 1.24e-05
Long. of Asc. Node (Ω)71.97582215° ± 3.26e-06
Arg. of Perihelion (ω)220.04645232° ± 1.10e-05
Mean Anomaly (M)196.20103000° ± 1.52e-05
Mean Motion (n)0.4284400749°/day ± 1.83e-09
Perihelion dist (q)1.08247374 AU ± 6.07e-08
Aphelion dist (Q)2.40286335 AU ± 6.10e-08
Orbital Period2.30049975 yr ± 9.85e-09
Physical Parameters
H (abs. magnitude)19.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.248″
Uncertainty0
Orbit TypeAmor
MOID0.136306 AU
Observations Used272
Oppositions9
Arc Total2008-2024
First Observation Used2008-05-01
Last Observation Used2024-06-18
Observations (288)
Date Type RA Dec Mag Band Observatory
2015-12-09 08:04:45 C 02 56 37.745 -08 41 02.91 L F51
2015-12-09 08:22:13 C 02 56 36.496 -08 40 38.60 L F51
2022-10-31 13:31:24 C 05 21 31.460 -01 49 12.68 U F51
2022-10-31 13:51:26 C 05 21 29.934 -01 49 00.70 U F51
2022-10-31 14:11:30 C 05 21 28.373 -01 48 48.79 U F51
2022-11-19 07:57:59 C 04 39 45.598 +03 40 47.64 V G96
2022-11-19 08:05:24 C 04 39 44.795 +03 40 53.72 V G96
2022-11-19 08:12:49 C 04 39 44.014 +03 41 00.13 V G96
2022-11-19 08:20:14 C 04 39 43.204 +03 41 06.43 V G96
2022-11-30 07:48:37 C 04 11 45.956 +07 32 12.88 V G96
2022-11-30 07:56:03 C 04 11 45.085 +07 32 19.07 V G96
2022-11-30 08:03:31 C 04 11 44.297 +07 32 26.27 V G96
2022-11-30 08:10:59 C 04 11 43.494 +07 32 32.32 V G96
2022-12-14 06:33:23 C 03 40 19.859 +12 19 43.72 U F52
2022-12-14 06:49:07 C 03 40 18.553 +12 19 56.46 U F52
2022-12-14 07:04:50 C 03 40 17.234 +12 20 09.12 U F52
2022-12-14 07:20:35 C 03 40 15.947 +12 20 21.98 U F52
2022-12-17 03:34:31 C 03 34 56.683 +13 14 44.88 V G96
2022-12-17 03:45:09 C 03 34 55.927 +13 14 53.12 V G96
2022-12-17 03:53:11 C 03 34 55.286 +13 14 59.21 V G96
2022-12-17 04:01:12 C 03 34 54.779 +13 15 05.44 V G96
2022-12-21 02:44:17 C 03 28 15.40 +14 27 36.3 u H21
2022-12-21 03:03:40 C 03 28 14.11 +14 27 51.0 u H21
2024-05-27 10:47:04 C 13 28 52.415 +45 36 13.63 X F52
2024-05-27 11:03:59 C 13 28 50.477 +45 35 37.22 X F52
2024-05-27 11:20:54 C 13 28 48.496 +45 35 00.75 X F52
2024-05-27 11:37:58 C 13 28 46.511 +45 34 23.49 X F52
2024-05-28 05:13:17 C 13 26 49.261 +44 56 29.65 V G96
2024-05-28 05:20:47 C 13 26 48.372 +44 56 13.13 V G96
2024-05-28 05:28:16 C 13 26 47.522 +44 55 57.18 V G96
2024-05-28 05:35:46 C 13 26 46.626 +44 55 40.51 V G96
2024-06-11 07:54:58 C 12 58 32.974 +30 28 52.13 X F51
2024-06-11 08:32:05 C 12 58 30.662 +30 27 04.78 X F51
2024-06-11 08:50:35 C 12 58 29.522 +30 26 11.35 X F51
2024-06-18 04:24:16 C 12 50 33.112 +22 19 20.93 V G96
2024-06-18 04:32:23 C 12 50 32.748 +22 18 55.84 V G96
2024-06-18 04:40:30 C 12 50 32.435 +22 18 31.00 V G96
2024-06-18 04:48:37 C 12 50 32.089 +22 18 06.08 V G96