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
2019-03-10 09:02:21 C 07 36 57.71 +02 31 40.7 V T08
2019-03-14 08:05:27 C 07 35 09.65 +03 32 02.7 V T08
2019-03-14 08:17:46 C 07 35 09.39 +03 32 10.9 V T08
2019-03-14 08:29:28 C 07 35 09.15 +03 32 18.5 V T08
2019-03-14 08:41:55 C 07 35 08.90 +03 32 26.5 V T08
2019-03-21 08:52:22 C 07 34 47.46 +05 29 18.5 V T08
2019-03-21 09:05:05 C 07 34 47.40 +05 29 28.0 V T08
2019-03-21 09:18:00 C 07 34 47.47 +05 29 37.4 V T08
2019-03-21 09:30:42 C 07 34 47.57 +05 29 47.0 V T08
2019-03-22 08:20:50 C 07 35 02.26 +05 46 35.3 V T08
2019-03-22 08:29:32 C 07 35 02.28 +05 46 41.6 V T08
2019-03-22 08:37:50 C 07 35 02.36 +05 46 47.7 V T08
2019-03-22 08:46:52 C 07 35 02.42 +05 46 54.6 V T08
2019-03-22 20:45:14 C 07 35 12.20 +05 55 38.1 q 160
2019-03-22 20:49:08 C 07 35 12.25 +05 55 40.9 q 160
2019-03-22 20:52:59 C 07 35 12.25 +05 55 43.4 q 160
2019-03-23 20:58:49 C 07 35 34.22 +06 13 50.1 q 160
2019-03-23 21:01:46 C 07 35 34.27 +06 13 52.4 q 160
2019-03-23 21:04:44 C 07 35 34.28 +06 13 55.0 q 160
2019-03-24 00:15:24 S 07 35 38.23 +06 16 38.7 L C51
2019-03-24 03:23:54 S 07 35 41.479 +06 19 02.32 L C51
2019-03-24 06:32:24 S 07 35 44.89 +06 21 25.1 L C51
2019-03-24 08:06:28 S 07 35 46.59 +06 22 36.7 L C51
2019-03-24 09:40:43 S 07 35 48.35 +06 23 48.6 L C51
2019-03-24 11:14:58 S 07 35 50.07 +06 25 00.6 L C51
2019-03-24 12:49:13 S 07 35 51.92 +06 26 12.8 L C51
2019-03-24 14:23:17 S 07 35 53.65 +06 27 24.4 L C51
2019-03-24 14:23:28 S 07 35 53.65 +06 27 24.1 L C51
2019-03-24 17:31:47 S 07 35 57.32 +06 29 48.7 L C51
2019-03-24 20:40:17 S 07 36 01.01 +06 32 12.8 L C51
2019-03-24 23:48:36 S 07 36 04.80 +06 34 37.1 L C51
2019-03-27 01:51:02 C 07 37 16.50 +07 13 23.4 q H45
2019-03-27 01:52:45 C 07 37 16.53 +07 13 24.6 q H45
2019-03-27 01:54:33 C 07 37 16.56 +07 13 26.0 q H45
2019-03-27 01:56:09 C 07 37 16.59 +07 13 27.3 q H45
2019-03-27 01:57:37 C 07 37 16.62 +07 13 28.7 q H45
2019-03-27 01:59:02 C 07 37 16.65 +07 13 29.7 q H45
2019-03-28 04:42:35 C 07 38 02.66 +07 34 48.9 V 703
2019-03-28 04:48:17 C 07 38 02.75 +07 34 53.1 V 703
2019-03-28 04:53:59 C 07 38 02.93 +07 34 58.5 V 703
2019-03-28 04:59:43 C 07 38 03.03 +07 35 02.5 V 703
2019-03-28 07:35:05 C 07 38 08.00 +07 37 14.0 V T05
2019-03-28 07:47:37 C 07 38 08.28 +07 37 23.6 V T05
2019-03-28 08:00:45 C 07 38 08.59 +07 37 34.3 V T05
2019-03-28 08:13:00 C 07 38 08.90 +07 37 44.1 V T05
2019-03-29 16:52:28 C 07 39 15.46 +08 04 15.5 q C97
2019-03-29 16:54:40 C 07 39 15.51 +08 04 18.1 q C97
2019-03-29 16:56:51 C 07 39 15.62 +08 04 19.3 q C97
2019-03-29 20:57:47 C 07 39 24.33 +08 07 26.0 q 160
2019-03-29 21:01:24 C 07 39 24.42 +08 07 28.9 q 160