219527 (2001 QK142)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5376207255 ± 4.68e-08
Semi-major axis (a)2.4840889676 AU ± 1.97e-08
Inclination (i)5.77999606° ± 5.52e-06
Long. of Asc. Node (Ω)40.44061129° ± 4.15e-05
Arg. of Perihelion (ω)319.67408367° ± 4.54e-05
Mean Anomaly (M)69.31512638° ± 3.12e-05
Mean Motion (n)0.2517454078°/day ± 3.00e-09
Perihelion dist (q)1.14859125 AU ± 1.17e-07
Aphelion dist (Q)3.81958668 AU ± 1.20e-07
Orbital Period3.91517085 yr ± 4.66e-08
Physical Parameters
H (abs. magnitude)17.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.369″
Uncertainty0
Orbit TypeAmor
MOID0.159014 AU
Observations Used360
Oppositions22
Arc Total1997-2026
First Observation Used1997-11-06
Last Observation Used2026-01-10
Observations (371)
Date Type RA Dec Mag Band Observatory
2012-04-27 10:54:45 C 13 57 11.302 -10 46 53.49 L F51
2012-04-27 11:16:19 C 13 57 10.372 -10 46 49.30 L F51
2016-04-05 11:23:43 C 14 37 36.221 -14 22 27.61 L F51
2016-04-05 11:59:08 C 14 37 35.034 -14 22 23.63 L F51
2016-04-05 12:16:52 C 14 37 34.421 -14 22 21.58 L F51
2016-04-30 09:50:27 C 14 13 23.523 -12 51 11.91 L F51
2016-04-30 10:08:36 C 14 13 22.700 -12 51 08.62 L F51
2016-04-30 10:26:47 C 14 13 21.861 -12 51 05.40 L F51
2016-04-30 10:44:55 C 14 13 21.042 -12 51 02.33 L F51
2016-05-01 05:03:53 C 14 12 32.19 -12 47 45.8 L W84
2016-05-01 05:08:30 C 14 12 31.97 -12 47 45.0 L W84
2016-05-01 05:13:06 C 14 12 31.76 -12 47 44.3 L W84
2016-05-01 05:17:45 C 14 12 31.55 -12 47 43.5 L W84
2016-05-01 05:22:21 C 14 12 31.34 -12 47 42.6 L W84
2016-05-04 04:23:14 C 14 09 22.29 -12 35 12.4 L W84
2016-05-04 04:27:49 C 14 09 22.09 -12 35 11.6 L W84
2016-05-04 04:32:23 C 14 09 21.88 -12 35 10.8 L W84
2016-05-04 04:36:56 C 14 09 21.67 -12 35 10.1 L W84
2016-05-04 04:41:32 C 14 09 21.46 -12 35 09.2 L W84
2016-05-07 09:19:39 C 14 05 59.417 -12 21 46.19 L F51
2016-05-07 09:35:34 C 14 05 58.682 -12 21 43.22 L F51
2016-05-07 09:51:28 C 14 05 57.991 -12 21 40.66 L F51
2016-05-07 10:07:24 C 14 05 57.274 -12 21 37.81 L F51
2017-11-20 13:42:53 C 09 47 30.152 +20 14 38.49 L F51
2017-11-20 14:01:52 C 09 47 30.550 +20 14 38.74 L F51
2017-11-20 14:20:55 C 09 47 30.979 +20 14 39.13 L F51
2017-11-20 14:40:05 C 09 47 31.384 +20 14 39.19 L F51
2017-12-26 08:54:11 C 09 47 35.13 +22 04 20.6 U G96
2017-12-26 09:01:35 C 09 47 34.95 +22 04 22.4 U G96
2017-12-26 09:09:02 C 09 47 34.71 +22 04 24.1 U G96
2017-12-26 09:16:27 C 09 47 34.54 +22 04 25.4 U G96
2018-01-13 08:15:15 C 09 32 15.39 +23 56 47.8 U G96
2018-01-13 08:24:16 C 09 32 15.00 +23 56 50.3 U G96
2018-01-13 08:31:41 C 09 32 14.62 +23 56 51.8 U G96
2018-01-13 08:40:45 C 09 32 14.18 +23 56 54.9 U G96
2018-01-14 13:40:21 C 09 30 54.159 +24 04 44.90 U F51
2018-01-14 13:58:07 C 09 30 53.308 +24 04 49.60 U F51
2018-01-14 14:15:53 C 09 30 52.461 +24 04 54.38 U F51
2018-01-17 14:05:01 C 09 27 27.234 +24 24 01.83 U F51
2018-01-17 14:20:49 C 09 27 26.442 +24 24 06.06 U F51
2018-01-17 14:36:36 C 09 27 25.646 +24 24 10.00 U F51
2018-02-11 05:49:02 C 08 57 00.97 +26 25 28.4 U G96
2018-02-11 05:56:26 C 08 57 00.62 +26 25 28.6 U G96
2018-02-11 06:03:51 C 08 57 00.26 +26 25 30.5 U G96
2018-02-11 06:11:15 C 08 56 59.87 +26 25 31.5 U G96
2018-02-13 06:39:56 C 08 54 40.964 +26 31 20.19 U F51
2018-02-13 06:56:24 C 08 54 40.181 +26 31 22.20 U F51
2018-02-13 07:12:46 C 08 54 39.394 +26 31 24.05 U F51
2019-03-26 05:26:50 C 11 57 40.43 +05 52 53.0 u H21
2019-03-26 05:40:18 C 11 57 39.95 +05 52 55.4 u H21