88264 (2001 KN20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4533185085 ± 9.95e-09
Semi-major axis (a)2.1468723187 AU ± 5.74e-10
Inclination (i)12.07961074° ± 1.65e-06
Long. of Asc. Node (Ω)104.92072672° ± 4.06e-06
Arg. of Perihelion (ω)201.45017690° ± 5.12e-06
Mean Anomaly (M)264.10643990° ± 1.35e-06
Mean Motion (n)0.3133307020°/day ± 1.26e-10
Perihelion dist (q)1.17365536 AU ± 2.14e-08
Aphelion dist (Q)3.12008928 AU ± 2.14e-08
Orbital Period3.14564222 yr ± 1.26e-09
Physical Parameters
H (abs. magnitude)17.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.312″
Uncertainty0
Orbit TypeAmor
MOID0.167698 AU
Observations Used1241
Oppositions19
Arc Total1998-2026
First Observation Used1998-10-29
Last Observation Used2026-01-11
Observations (1463)
Date Type RA Dec Mag Band Observatory
2004-06-21 04:34:08 C 13 33 08.01 +07 45 14.5 o 699
2004-06-21 04:44:07 C 13 33 08.09 +07 45 06.3 o 699
2004-08-12 09:40:07 C 14 47 19.81 -14 16 58.2 r E12
2004-08-12 09:53:36 C 14 47 21.19 -14 17 14.2 r E12
2004-08-12 10:07:06 C 14 47 22.56 -14 17 31.2 r E12
2004-08-12 10:20:35 C 14 47 23.95 -14 17 46.9 r E12
2004-12-14 01:43:04 C 23 05 05.669 -20 12 48.59 645
2004-12-14 01:44:16 C 23 05 05.809 -20 12 47.46 645
2004-12-14 01:46:39 C 23 05 06.067 -20 12 45.29 645
2004-12-14 01:47:51 C 23 05 06.244 -20 12 44.16 645
2005-12-22 09:17:32 C 08 16 15.08 +21 50 08.8 c 691
2005-12-22 09:42:34 C 08 16 14.17 +21 50 14.5 c 691
2005-12-22 10:07:35 C 08 16 13.22 +21 50 20.3 c 691
2007-04-04 08:01:20 C 12 36 42.12 +19 22 58.5 o 644
2007-04-04 08:32:16 C 12 36 40.46 +19 23 09.8 o 644
2007-04-04 09:01:31 C 12 36 38.89 +19 23 20.3 o 644
2007-04-14 06:06:46 C 12 24 21.34 +20 33 20.7 r 703
2007-04-14 06:17:35 C 12 24 20.84 +20 33 23.4 r 703
2007-04-14 06:28:28 C 12 24 20.26 +20 33 25.5 r 703
2007-04-14 06:39:18 C 12 24 19.76 +20 33 27.2 r 703
2007-04-14 07:30:10 C 12 24 17.10 +20 33 40.2 r 703
2007-04-14 07:40:16 C 12 24 16.52 +20 33 41.1 r 703
2007-04-14 07:50:20 C 12 24 16.02 +20 33 43.9 r 703
2007-04-14 08:00:24 C 12 24 15.55 +20 33 46.5 r 703
2007-04-14 21:06:04 C 12 23 36.31 +20 36 32.8 r 024
2007-04-14 21:10:22 C 12 23 36.10 +20 36 35.2 c 246
2007-04-14 21:11:21 C 12 23 36.03 +20 36 35.4 c 246
2007-04-14 21:12:34 C 12 23 36.00 +20 36 35.4 c 246
2007-04-14 21:13:40 C 12 23 35.92 +20 36 35.2 c 246
2007-04-14 21:13:58 C 12 23 35.90 +20 36 34.4 r 024
2007-04-14 21:15:07 C 12 23 35.81 +20 36 36.3 c 246
2007-04-14 21:17:13 C 12 23 35.73 +20 36 36.4 c 246
2007-04-14 21:20:38 C 12 23 35.52 +20 36 36.9 c 246
2007-04-14 21:21:53 C 12 23 35.50 +20 36 36.3 r 024
2007-04-14 21:22:26 C 12 23 35.45 +20 36 37.4 c 246
2007-04-14 21:24:03 C 12 23 35.36 +20 36 37.8 c 246
2008-12-21 07:20:21 C 07 31 40.18 +21 28 45.8 o 691
2008-12-21 07:46:30 C 07 31 38.96 +21 28 52.3 o 691
2008-12-21 08:12:58 C 07 31 37.64 +21 28 57.3 o 691
2008-12-29 05:44:01 C 07 22 36.61 +22 09 33.4 o 691
2008-12-29 06:10:07 C 07 22 35.31 +22 09 39.0 o 691
2008-12-29 06:36:33 C 07 22 34.00 +22 09 45.2 o 691
2009-01-07 05:59:46 C 07 11 38.15 +22 54 39.9 o 691
2009-01-07 06:26:20 C 07 11 36.77 +22 54 45.4 o 691
2010-02-21 14:11:33 C 12 00 36.589 +17 50 43.77 L F51
2010-02-21 14:24:03 C 12 00 36.167 +17 50 49.35 L F51
2010-02-23 14:55:45 C 11 58 57.857 +18 13 17.81 L F51
2010-02-23 15:07:58 C 11 58 57.434 +18 13 23.61 L F51
2010-03-13 08:36:43 C 11 40 51.017 +21 23 22.11 L F51
2010-03-13 08:49:13 C 11 40 50.427 +21 23 27.08 L F51