453778 (2011 JK)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4646038813 ± 6.48e-09
Semi-major axis (a)1.9105099574 AU ± 5.57e-09
Inclination (i)6.69578908° ± 1.17e-06
Long. of Asc. Node (Ω)203.30721754° ± 8.42e-06
Arg. of Perihelion (ω)11.07857503° ± 8.90e-06
Mean Anomaly (M)172.16947244° ± 4.14e-06
Mean Motion (n)0.3732401178°/day ± 1.63e-09
Perihelion dist (q)1.02287962 AU ± 1.27e-08
Aphelion dist (Q)2.79814030 AU ± 1.48e-08
Orbital Period2.64072975 yr ± 1.15e-08
Physical Parameters
H (abs. magnitude)18.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.293″
Uncertainty0
Orbit TypeAmor
MOID0.022668 AU
Observations Used898
Oppositions8
Arc Total2011-2024
First Observation Used2011-05-01
Last Observation Used2024-02-03
Observations (1100)
Date Type RA Dec Mag Band Observatory
2019-07-04 09:20:53 C 16 48 57.07 +07 52 20.0 V T08
2019-07-05 09:54:06 C 16 51 40.128 +07 18 25.33 U F52
2019-07-05 10:11:47 C 16 51 41.924 +07 18 00.99 U F52
2019-07-05 10:29:29 C 16 51 43.727 +07 17 36.66 U F52
2019-07-05 10:47:14 C 16 51 45.532 +07 17 12.29 U F52
2019-07-06 02:32:34 C 16 53 29.01 +06 55 39.6 V W71
2019-07-06 02:34:40 C 16 53 29.21 +06 55 37.2 V W71
2019-07-06 02:48:19 C 16 53 30.57 +06 55 18.5 V W71
2019-07-06 02:50:32 C 16 53 30.80 +06 55 15.3 V W71
2019-07-06 02:52:28 C 16 53 31.01 +06 55 13.0 V W71
2019-07-06 06:38:51 C 16 53 54.85 +06 50 12.9 V 654
2019-07-06 07:37:05 C 16 54 00.64 +06 48 54.5 V 654
2019-07-06 08:25:12 C 16 54 05.47 +06 47 49.6 V 654
2019-07-06 08:55:54 C 16 54 09.51 +06 47 16.4 V T08
2019-07-06 08:56:32 C 16 54 09.604 +06 47 15.08 U F51
2019-07-06 08:59:58 C 16 54 09.91 +06 47 11.1 V T08
2019-07-06 09:09:29 C 16 54 10.84 +06 46 58.3 V T08
2019-07-06 09:13:32 C 16 54 10.36 +06 46 44.5 V 654
2019-07-06 09:24:19 C 16 54 12.31 +06 46 38.2 V T08
2019-07-06 09:29:22 C 16 54 12.821 +06 46 31.01 U F51
2019-07-06 09:45:44 C 16 54 14.427 +06 46 09.10 U F51
2019-07-08 03:48:33 C 16 58 36.65 +05 50 40.9 V W71
2019-07-08 03:50:44 C 16 58 36.88 +05 50 38.2 V W71
2019-07-08 03:53:01 C 16 58 37.12 +05 50 34.8 V W71
2019-07-08 03:55:01 C 16 58 37.28 +05 50 32.3 V W71
2019-07-08 03:57:02 C 16 58 37.51 +05 50 29.1 V W71
2019-07-08 03:58:58 C 16 58 37.68 +05 50 27.3 V W71
2019-07-08 07:53:47 C 16 59 01.02 +05 45 28.4 V 654
2019-07-08 08:46:52 C 16 59 06.09 +05 44 19.8 V 654
2019-07-09 03:31:25 C 17 00 59.47 +05 20 21.8 V W71
2019-07-09 03:33:51 C 17 00 59.67 +05 20 19.2 V W71
2019-07-09 03:37:48 C 17 01 00.03 +05 20 14.4 V W71
2019-07-09 03:40:11 C 17 01 00.25 +05 20 11.1 V W71
2019-07-09 03:42:06 C 17 01 00.41 +05 20 08.6 V W71
2019-07-09 03:44:01 C 17 01 00.66 +05 20 05.4 V W71
2019-07-09 05:52:26 C 17 01 13.37 +05 17 28.6 V 703
2019-07-09 06:10:23 C 17 01 15.25 +05 17 04.9 V 654
2019-07-09 06:10:41 C 17 01 15.06 +05 17 05.4 V 703
2019-07-09 06:19:50 C 17 01 15.92 +05 16 53.7 V 703
2019-07-09 07:09:06 C 17 01 20.65 +05 15 50.7 V 654
2019-07-09 07:56:36 C 17 01 25.04 +05 14 50.6 V 654
2019-07-09 08:56:40 C 17 01 30.64 +05 13 34.6 V 654
2019-07-09 10:56:34 C 17 01 42.47 +05 11 10.7 V T08
2019-07-09 11:01:56 C 17 01 42.94 +05 11 03.9 V T08
2019-07-09 11:10:03 C 17 01 43.70 +05 10 53.4 V T08
2019-07-09 11:27:27 C 17 01 45.33 +05 10 31.8 V T08
2019-07-10 06:04:17 C 17 03 35.26 +04 47 12.9 V 654
2019-07-10 07:28:54 C 17 03 42.86 +04 45 28.1 V 654
2019-07-10 08:28:09 C 17 03 48.24 +04 44 14.7 V 654
2019-07-10 23:22:06 C 17 05 13.98 +04 25 54.8 q 160