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
2006-01-07 07:03:03 C 07 10 28.73 +32 26 27.8 19.0 c 704
2006-01-07 07:12:05 C 07 10 28.27 +32 26 28.0 r 703
2006-01-07 07:20:49 C 07 10 27.62 +32 26 28.7 r 703
2006-01-07 07:25:10 C 07 10 27.33 +32 26 29.4 19.3 c 704
2006-01-07 07:29:27 C 07 10 27.04 +32 26 30.5 r 703
2006-01-07 07:38:02 C 07 10 26.50 +32 26 30.4 r 703
2006-01-07 07:48:27 C 07 10 25.68 +32 26 31.0 19.8 c 704
2006-01-07 08:07:42 C 07 10 24.33 +32 26 32.4 19.8 c 704
2006-01-30 19:41:35 C 06 42 32.19 +32 16 44.3 r A74
2006-01-30 19:44:11 C 06 42 32.08 +32 16 43.0 r A74
2006-01-30 19:46:17 C 06 42 32.02 +32 16 42.6 r A74
2006-01-30 19:54:39 C 06 42 31.82 +32 16 41.3 r A74
2007-03-15 07:14:13 C 11 27 13.68 +10 09 05.8 r G96
2007-03-15 07:24:24 C 11 27 13.28 +10 09 07.3 r G96
2007-03-15 07:34:41 C 11 27 12.88 +10 09 10.6 r G96
2007-03-15 07:44:58 C 11 27 12.49 +10 09 11.5 r G96
2009-09-17 11:16:07 C 07 23 52.71 +24 51 51.7 o 691
2009-09-17 11:19:41 C 07 23 53.04 +24 51 51.0 o 691
2009-09-17 11:34:22 C 07 23 54.42 +24 51 50.4 o 691
2009-09-17 11:37:55 C 07 23 54.79 +24 51 51.1 o 691
2009-09-17 11:52:35 C 07 23 56.20 +24 51 50.8 o 691
2009-09-17 11:56:09 C 07 23 56.52 +24 51 50.2 o 691
2009-09-21 11:46:00 C 07 33 00.47 +24 47 41.7 o 691
2009-09-21 12:04:21 C 07 33 02.14 +24 47 40.9 o 691
2009-09-21 12:22:43 C 07 33 03.80 +24 47 40.4 o 691
2010-01-12 07:07:58 C 08 10 38.10 +29 57 06.7 r 703
2010-01-12 07:17:49 C 08 10 37.41 +29 57 08.3 r 703
2010-01-12 07:27:52 C 08 10 36.87 +29 57 09.9 r 703
2010-01-12 07:37:51 C 08 10 36.12 +29 57 12.6 r 703
2010-01-12 08:51:38 C 08 10 31.40 +29 57 26.3 r 703
2010-01-12 09:03:24 C 08 10 30.68 +29 57 28.8 r 703
2010-01-12 09:15:19 C 08 10 29.96 +29 57 30.2 r 703
2010-01-12 09:27:11 C 08 10 29.13 +29 57 32.1 r 703
2010-01-15 06:11:43 C 08 06 12.42 +30 09 40.5 r 703
2010-01-15 06:22:24 C 08 06 11.66 +30 09 41.2 r 703
2010-01-15 06:33:02 C 08 06 11.12 +30 09 44.8 r 703
2010-01-15 06:43:42 C 08 06 10.33 +30 09 44.7 r 703
2010-01-15 08:01:20 C 08 06 05.47 +30 09 58.8 r G96
2010-01-15 08:13:20 C 08 06 04.71 +30 10 00.6 r G96
2010-01-15 08:25:22 C 08 06 03.92 +30 10 02.6 r G96
2010-01-15 08:37:21 C 08 06 03.16 +30 10 04.8 r G96
2010-01-20 21:48:10 C 07 57 56.67 +30 28 33.9 r 106
2010-01-20 21:59:28 C 07 57 55.90 +30 28 35.2 r 106
2010-01-20 22:10:43 C 07 57 55.24 +30 28 36.6 r 106
2010-01-20 22:21:59 C 07 57 54.60 +30 28 38.3 r 106
2012-03-27 08:42:56 C 14 25 19.01 -12 44 52.2 o 691
2012-03-27 09:08:32 C 14 25 18.29 -12 44 49.0 o 691
2012-03-27 09:34:08 C 14 25 17.59 -12 44 46.4 o 691
2012-04-27 10:11:37 C 13 57 13.175 -10 47 01.40 L F51
2012-04-27 10:33:10 C 13 57 12.236 -10 46 57.47 L F51