2015 KQ57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6918866247 ± 1.95e-08
Semi-major axis (a)2.6835756975 AU ± 9.64e-09
Inclination (i)6.01111415° ± 5.02e-06
Long. of Asc. Node (Ω)153.48037347° ± 7.75e-05
Arg. of Perihelion (ω)25.25356278° ± 7.30e-05
Mean Anomaly (M)140.10479744° ± 2.71e-06
Mean Motion (n)0.2242030420°/day ± 1.21e-09
Perihelion dist (q)0.82684557 AU ± 5.23e-08
Aphelion dist (Q)4.54030583 AU ± 5.47e-08
Orbital Period4.39613252 yr ± 2.37e-08
Physical Parameters
H (abs. magnitude)22.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.045729 AU
Observations Used105
Oppositions7
Arc Total2015-2024
First Observation Used2015-05-22
Last Observation Used2024-01-31
Observations (105)
Date Type RA Dec Mag Band Observatory
2015-05-25 04:28:03 C 15 41 55.59 +32 59 28.3 o 926
2015-05-25 07:24:46 C 15 42 25.65 +32 40 29.8 q I52
2015-05-25 07:25:52 C 15 42 25.83 +32 40 23.1 q I52
2015-05-25 07:26:57 C 15 42 26.04 +32 40 15.9 q I52
2015-05-25 07:28:03 C 15 42 26.21 +32 40 08.5 q I52
2015-05-27 01:42:05 C 15 49 25.49 +28 23 04.4 q 204
2015-05-27 01:53:25 C 15 49 27.07 +28 21 58.5 q 204
2015-05-27 02:03:46 C 15 49 28.51 +28 20 59.0 q 204
2015-05-27 06:45:09 C 15 50 10.83 +27 54 29.0 u H21
2015-05-27 06:49:49 C 15 50 11.43 +27 54 02.6 u H21
2015-05-27 06:54:54 C 15 50 12.10 +27 53 33.6 u H21
2015-05-28 03:34:24 C 15 53 07.01 +26 00 16.0 o 291
2015-05-28 03:36:12 C 15 53 07.24 +26 00 06.6 o 291
2015-05-28 03:37:59 C 15 53 07.46 +25 59 57.2 o 291
2015-05-28 03:51:42 C 15 53 07.87 +25 58 43.0 u H21
2015-05-28 04:02:15 C 15 53 09.14 +25 57 47.6 u H21
2015-05-28 04:09:17 C 15 53 09.96 +25 57 10.4 u H21
2015-05-28 04:15:52 C 15 53 10.72 +25 56 35.5 u H21
2015-05-29 05:07:49 C 15 56 15.00 +23 48 57.9 u H21
2015-05-29 05:15:33 C 15 56 15.78 +23 48 18.4 u H21
2015-05-29 05:24:05 C 15 56 16.68 +23 47 35.4 u H21
2015-05-29 11:17:37 C 15 56 54.76 +23 18 37.3 o 291
2015-05-29 11:18:38 C 15 56 54.87 +23 18 31.8 o 291
2015-05-29 11:19:41 C 15 56 55.00 +23 18 26.4 o 291
2015-05-31 09:52:22 C 16 01 45.49 +19 46 01.5 o 291
2015-05-31 09:54:44 C 16 01 45.67 +19 45 51.1 o 291
2015-05-31 09:57:08 C 16 01 45.90 +19 45 40.5 o 291
2015-06-06 10:16:46 C 16 12 27.20 +11 13 06.9 o 291
2015-06-06 10:21:46 C 16 12 27.48 +11 12 52.9 o 291
2015-06-07 04:16:49 C 16 13 30.94 +10 21 19.4 u H21
2015-06-07 04:26:09 C 16 13 31.40 +10 20 52.4 u H21
2015-06-07 04:35:20 C 16 13 31.90 +10 20 26.3 u H21
2015-06-07 05:36:29 C 16 13 35.56 +10 17 38.3 q G96
2015-06-07 05:45:25 C 16 13 35.98 +10 17 13.5 q G96
2015-06-07 05:54:21 C 16 13 36.40 +10 16 48.7 q G96
2015-06-07 06:03:16 C 16 13 36.81 +10 16 24.1 q G96
2015-06-18 08:45:55 C 16 25 01.819 +00 48 21.33 t 568
2015-06-18 08:48:35 C 16 25 01.895 +00 48 17.00 t 568
2015-06-19 07:03:52 C 16 25 47.89 +00 12 49.7 t 705
2015-06-19 07:05:44 C 16 25 47.96 +00 12 46.3 t 705
2015-06-19 07:07:36 C 16 25 48.02 +00 12 43.6 t 705
2015-06-22 09:00:50 C 16 28 17.63 -01 35 30.1 o 291
2015-06-22 09:11:02 C 16 28 17.94 -01 35 44.1 o 291
2015-06-22 09:21:16 C 16 28 18.23 -01 35 58.0 o 291
2024-01-02 09:34:37 C 06 02 59.604 +01 32 07.44 X F51
2024-01-02 09:52:56 C 06 02 57.922 +01 31 52.87 X F51
2024-01-02 10:11:11 C 06 02 56.240 +01 31 38.29 X F51
2024-01-05 09:35:11 C 05 56 28.522 +00 32 23.99 V T12
2024-01-05 09:39:29 C 05 56 28.064 +00 32 20.26 V T12
2024-01-14 06:30:00 C 05 29 47.915 -03 05 00.56 V G96