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
2019-06-27 07:12:13 C 16 27 25.19 +12 07 12.0 V G96
2019-06-27 07:19:36 C 16 27 26.19 +12 07 00.1 V G96
2019-06-27 07:26:59 C 16 27 27.18 +12 06 48.1 V G96
2019-06-27 07:34:21 C 16 27 28.18 +12 06 36.2 V G96
2019-06-28 04:02:43 C 16 30 21.55 +11 33 53.5 V W71
2019-06-28 04:04:43 C 16 30 21.79 +11 33 50.8 V W71
2019-06-28 04:06:42 C 16 30 22.04 +11 33 47.7 V W71
2019-06-28 04:08:56 C 16 30 22.35 +11 33 44.1 V W71
2019-06-28 04:11:40 C 16 30 22.71 +11 33 39.9 V W71
2019-06-28 07:42:06 C 16 30 51.39 +11 28 13.3 V 654
2019-06-28 08:42:34 C 16 30 59.26 +11 26 37.3 V 654
2019-06-29 06:44:50 C 16 33 58.90 +10 52 17.1 V 654
2019-06-29 08:19:43 C 16 34 10.73 +10 49 49.7 V 654
2019-06-30 09:54:58 C 16 37 30.930 +10 10 54.36 U F51
2019-06-30 10:12:26 C 16 37 33.004 +10 10 27.80 U F51
2019-06-30 10:29:54 C 16 37 35.083 +10 10 01.21 U F51
2019-06-30 10:30:26 C 16 37 35.11 +10 10 01.1 V T08
2019-06-30 10:42:31 C 16 37 36.55 +10 09 42.7 V T08
2019-06-30 10:47:20 C 16 37 37.164 +10 09 34.70 U F51
2019-06-30 10:56:43 C 16 37 38.23 +10 09 21.2 V T08
2019-07-01 22:19:58 C 16 42 03.35 +09 16 29.7 q 108
2019-07-01 22:27:13 C 16 42 04.28 +09 16 19.8 q 108
2019-07-01 22:34:26 C 16 42 05.03 +09 16 08.2 q 108
2019-07-01 22:50:22 C 16 42 06.88 +09 15 45.7 q 108
2019-07-01 23:01:45 C 16 42 08.19 +09 15 29.4 q 108
2019-07-01 23:36:21 C 16 42 12.18 +09 14 38.2 q 160
2019-07-01 23:39:18 C 16 42 12.52 +09 14 33.9 q 160
2019-07-01 23:42:15 C 16 42 12.87 +09 14 29.7 q 160
2019-07-02 06:28:13 C 16 43 02.52 +09 04 42.2 V 654
2019-07-02 07:36:03 C 16 43 10.13 +09 03 03.1 V 654
2019-07-02 09:23:07 C 16 43 23.28 +09 00 35.2 V T05
2019-07-02 09:27:04 C 16 43 23.71 +09 00 29.6 V T05
2019-07-02 09:34:32 C 16 43 24.54 +09 00 18.4 V T05
2019-07-02 09:49:09 C 16 43 26.15 +08 59 57.5 V T05
2019-07-03 03:01:47 C 16 45 28.91 +08 34 57.1 V W71
2019-07-03 03:04:09 C 16 45 29.17 +08 34 53.7 V W71
2019-07-03 03:06:15 C 16 45 29.39 +08 34 50.5 V W71
2019-07-03 03:08:10 C 16 45 29.63 +08 34 48.0 V W71
2019-07-03 07:02:54 C 16 45 56.52 +08 29 17.3 V 654
2019-07-03 07:08:41 C 16 45 57.15 +08 29 09.1 V 654
2019-07-04 02:37:09 C 16 48 12.06 +08 01 31.8 V W71
2019-07-04 02:39:26 C 16 48 12.33 +08 01 29.1 V W71
2019-07-04 02:41:46 C 16 48 12.58 +08 01 25.5 V W71
2019-07-04 02:44:07 C 16 48 12.80 +08 01 22.2 V W71
2019-07-04 02:46:08 C 16 48 13.03 +08 01 19.5 V W71
2019-07-04 08:07:33 C 16 48 48.31 +07 53 53.8 V 654
2019-07-04 08:13:19 C 16 48 48.92 +07 53 45.7 V 654
2019-07-04 08:48:43 C 16 48 53.73 +07 53 04.8 V T08
2019-07-04 08:53:24 C 16 48 54.21 +07 52 58.2 V T08
2019-07-04 09:02:55 C 16 48 55.20 +07 52 45.0 V T08