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
1997-11-06 17:23:03 C 04 18 37.60 +24 55 30.0 327
1997-11-06 17:38:22 C 04 18 36.90 +24 55 38.0 16.0 327
1997-11-06 17:53:07 C 04 18 36.20 +24 55 46.0 327
1997-11-07 18:39:57 C 04 17 33.59 +25 08 53.7 15.8 327
1997-11-07 18:46:48 C 04 17 33.26 +25 08 57.2 327
1997-11-07 18:53:23 C 04 17 32.94 +25 09 00.6 327
1997-11-07 18:59:55 C 04 17 32.63 +25 09 03.9 327
1997-11-26 04:14:54 C 03 58 01.53 +27 40 21.9 a 704
1997-11-26 04:49:32 C 03 58 00.00 +27 40 29.9 a 704
1997-11-26 05:23:53 C 03 57 58.50 +27 40 37.2 a 704
1997-12-06 03:08:28 C 03 50 27.48 +28 10 47.1 a 704
1997-12-06 03:32:21 C 03 50 26.80 +28 10 48.5 a 704
1997-12-06 03:56:13 C 03 50 26.11 +28 10 51.0 a 704
1997-12-06 04:21:09 C 03 50 25.41 +28 10 53.1 a 704
1997-12-29 09:47:43 C 03 49 10.24 +28 27 33.4 o 566
1997-12-29 10:02:21 C 03 49 10.46 +28 27 33.2 o 566
1997-12-29 10:18:12 C 03 49 10.71 +28 27 33.0 o 566
2001-08-23 10:15:37 C 04 21 20.08 +15 56 56.6 c 699
2001-08-23 10:33:47 C 04 21 22.73 +15 57 08.9 c 699
2001-08-23 10:51:58 C 04 21 25.35 +15 57 22.1 c 699
2001-08-23 11:10:11 C 04 21 27.96 +15 57 35.4 c 699
2001-08-23 19:06:55 C 04 22 37.80 +16 03 19.2 m 422
2001-08-23 19:08:37 C 04 22 38.04 +16 03 19.8 m 422
2001-08-23 19:09:46 C 04 22 38.19 +16 03 21.4 m 422
2001-08-23 19:29:59 C 04 22 41.07 +16 03 35.2 c 413
2001-08-23 19:31:55 C 04 22 41.37 +16 03 36.6 c 413
2001-08-23 19:33:52 C 04 22 41.63 +16 03 38.1 c 413
2001-08-24 02:11:22 C 04 23 40.11 +16 07 55.1 d 557
2001-08-24 02:28:15 C 04 23 42.55 +16 08 06.3 d 557
2001-08-25 01:37:13 C 04 27 05.11 +16 23 52.4 c 046
2001-08-25 01:39:21 C 04 27 05.42 +16 23 54.1 c 046
2001-08-25 01:41:20 C 04 27 05.69 +16 23 55.4 c 046
2001-08-25 01:43:19 C 04 27 06.00 +16 23 56.7 c 046
2001-08-26 12:11:05 C 04 32 04.34 +16 46 53.3 c 658
2001-08-26 12:13:20 C 04 32 04.66 +16 46 54.3 c 658
2001-08-26 12:17:02 C 04 32 05.19 +16 46 57.2 c 658
2001-08-27 09:58:33 C 04 35 11.29 +17 01 03.1 j 918
2001-08-27 10:03:21 C 04 35 12.03 +17 01 07.3 j 918
2001-08-27 10:07:38 C 04 35 12.54 +17 01 08.8 j 918
2001-08-27 10:12:10 C 04 35 13.14 +17 01 13.0 j 918
2001-08-27 11:14:04 C 04 35 22.09 +17 01 51.6 c 658
2001-08-27 11:18:55 C 04 35 22.77 +17 01 54.6 c 658
2001-09-07 11:36:03 C 05 11 07.19 +19 34 17.7 c 658
2001-09-07 11:40:52 C 05 11 07.77 +19 34 20.3 c 658
2001-09-07 11:46:24 C 05 11 08.53 +19 34 23.3 c 658
2001-09-11 10:05:34 C 05 22 54.56 +20 20 54.4 d 649
2001-09-11 10:10:58 C 05 22 55.20 +20 20 57.0 d 649
2001-09-23 18:23:00 C 05 55 56.94 +22 25 38.1 402
2001-09-23 18:24:54 C 05 55 57.12 +22 25 39.1 402
2001-09-23 18:26:48 C 05 55 57.29 +22 25 39.6 402