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
2019-06-07 09:21:36 C 14 39 03.82 +26 50 27.9 V T08
2019-06-07 09:28:47 C 14 39 06.17 +26 50 14.2 V T08
2019-06-08 06:36:03 C 14 46 13.28 +26 10 20.4 V 703
2019-06-08 06:43:34 C 14 46 15.65 +26 10 05.8 V 703
2019-06-08 06:51:06 C 14 46 17.99 +26 09 51.0 V 703
2019-06-08 06:58:37 C 14 46 20.48 +26 09 37.8 V 703
2019-06-09 07:40:11 C 14 54 18.89 +25 22 18.8 V 654
2019-06-09 07:45:28 C 14 54 20.48 +25 22 08.3 V 654
2019-06-09 09:32:06 C 14 54 54.58 +25 18 57.7 V T05
2019-06-09 09:39:22 C 14 54 56.75 +25 18 43.5 V T05
2019-06-09 09:48:04 C 14 54 59.35 +25 18 26.2 V T05
2019-06-09 10:05:58 C 14 55 04.70 +25 17 51.1 V T05
2019-06-11 07:33:23 C 15 08 48.74 +23 49 17.9 V T08
2019-06-11 08:03:17 C 15 08 56.87 +23 48 19.6 V T08
2019-06-11 08:09:53 C 15 08 58.66 +23 48 06.6 V T08
2019-06-11 08:24:35 C 15 09 02.65 +23 47 37.7 V T08
2019-06-11 21:48:50 C 15 12 50.25 +23 20 54.5 v 073
2019-06-11 22:15:29 C 15 12 57.41 +23 20 01.1 v 073
2019-06-11 22:47:53 C 15 13 06.13 +23 18 56.7 v 073
2019-06-12 03:08:05 C 15 14 20.17 +23 10 30.8 q I15
2019-06-12 03:10:16 C 15 14 20.76 +23 10 26.4 q I15
2019-06-12 03:12:27 C 15 14 21.34 +23 10 22.1 q I15
2019-06-12 05:49:19 C 15 15 04.71 +23 05 23.2 V 703
2019-06-12 05:57:41 C 15 15 06.94 +23 05 05.5 V 703
2019-06-12 06:06:04 C 15 15 09.14 +23 04 49.1 V 703
2019-06-12 06:14:26 C 15 15 11.33 +23 04 32.4 V 703
2019-06-12 23:23:02 C 15 19 50.61 +22 30 43.5 V J27
2019-06-12 23:27:56 C 15 19 51.84 +22 30 34.1 V J27
2019-06-12 23:29:48 C 15 19 52.32 +22 30 30.3 V J27
2019-06-13 04:47:11 C 15 21 18.41 +22 20 12.8 V 654
2019-06-13 06:12:41 C 15 21 39.82 +22 17 25.5 V 654
2019-06-13 07:48:31 C 15 22 03.81 +22 14 15.3 V 654
2019-06-13 08:22:24 C 15 22 14.28 +22 13 23.6 V T05
2019-06-13 08:27:04 C 15 22 15.44 +22 13 14.3 V T05
2019-06-13 08:36:26 C 15 22 17.74 +22 12 55.9 V T05
2019-06-13 08:54:55 C 15 22 22.32 +22 12 19.4 V T05
2019-06-13 23:38:27 C 15 26 09.62 +21 43 06.0 q 160
2019-06-13 23:41:15 C 15 26 10.32 +21 43 00.3 q 160
2019-06-13 23:44:08 C 15 26 11.01 +21 42 54.2 q 160
2019-06-14 04:35:56 C 15 27 27.60 +21 33 33.0 V 654
2019-06-14 08:04:32 C 15 28 17.43 +21 26 43.6 V 654
2019-06-14 09:07:00 C 15 28 32.45 +21 24 38.9 V 654
2019-06-15 10:10:13 C 15 34 40.34 +20 36 10.4 V T08
2019-06-15 10:14:53 C 15 34 41.37 +20 36 01.1 V T08
2019-06-15 10:23:40 C 15 34 43.36 +20 35 43.8 V T08
2019-06-15 10:40:27 C 15 34 47.16 +20 35 10.7 V T08
2019-06-18 20:53:30 C 15 52 55.69 +17 58 23.7 V G34
2019-06-18 20:55:47 C 15 52 56.13 +17 58 19.4 V G34
2019-06-18 20:57:51 C 15 52 56.53 +17 58 15.6 V G34
2019-06-18 21:00:21 C 15 52 57.02 +17 58 10.7 V G34