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
2017-12-15 04:51:57 C 04 31 03.28 +11 12 41.1 U G96
2017-12-15 04:59:28 C 04 31 02.90 +11 12 42.2 U G96
2017-12-15 07:06:08 C 04 30 56.30 +11 13 02.1 U 703
2017-12-15 07:29:00 C 04 30 55.22 +11 13 05.8 U 703
2017-12-24 06:20:07 C 04 21 10.317 +11 52 19.77 U F51
2017-12-24 06:38:33 C 04 21 09.555 +11 52 23.36 U F51
2017-12-24 06:56:54 C 04 21 08.799 +11 52 27.02 U F51
2017-12-24 07:15:18 C 04 21 08.042 +11 52 30.60 U F51
2017-12-25 05:05:32 C 04 20 16.72 +11 56 48.4 U G96
2017-12-25 05:12:58 C 04 20 16.39 +11 56 49.6 U G96
2017-12-25 05:20:21 C 04 20 16.13 +11 56 50.9 U G96
2017-12-25 05:27:44 C 04 20 15.83 +11 56 52.4 U G96
2018-01-05 04:02:15 C 04 12 10.67 +12 52 32.2 U G96
2018-01-05 04:11:41 C 04 12 10.44 +12 52 35.1 U G96
2018-01-05 04:21:08 C 04 12 10.18 +12 52 36.7 U G96
2018-01-05 04:30:33 C 04 12 09.97 +12 52 40.6 U G96
2018-01-14 04:05:03 C 04 08 34.65 +13 42 24.3 U G96
2018-01-14 04:12:29 C 04 08 34.53 +13 42 26.1 U G96
2018-01-14 04:19:57 C 04 08 34.44 +13 42 27.8 U G96
2018-01-14 04:27:25 C 04 08 34.39 +13 42 29.4 U G96
2019-01-08 11:14:13 C 10 00 32.216 +20 47 20.22 U F51
2019-01-08 11:32:55 C 10 00 31.752 +20 47 26.31 U F51
2019-01-08 11:51:36 C 10 00 31.285 +20 47 31.93 U F51
2019-01-08 12:10:18 C 10 00 30.808 +20 47 37.41 U F51
2019-01-14 14:07:08 C 09 56 30.537 +21 34 01.81 U F51
2019-01-14 14:26:48 C 09 56 29.922 +21 34 08.20 U F51
2019-01-14 14:46:24 C 09 56 29.305 +21 34 14.45 U F51
2019-01-14 15:06:02 C 09 56 28.691 +21 34 21.14 U F51
2019-03-23 02:21:28 C 08 54 08.43 +27 49 36.7 u H21
2019-03-23 02:39:03 C 08 54 08.10 +27 49 37.3 u H21
2019-03-23 02:57:24 C 08 54 07.72 +27 49 37.8 u H21
2020-02-05 15:26:54 C 16 48 05.156 -12 22 10.49 U F51
2020-02-05 15:34:40 C 16 48 06.058 -12 22 12.01 U F51
2020-02-05 15:42:26 C 16 48 06.952 -12 22 13.59 U F51
2020-02-05 15:50:10 C 16 48 07.841 -12 22 15.31 U F51
2020-04-20 14:22:24 C 21 05 49.486 -11 37 16.85 U F51
2020-04-20 14:27:59 C 21 05 50.424 -11 37 15.25 U F51
2020-04-20 14:33:33 C 21 05 51.356 -11 37 13.59 U F51
2020-04-20 14:39:08 C 21 05 52.295 -11 37 11.96 U F51
2020-04-27 19:39:27 C 21 35 23.44 -10 41 24.9 q D29
2020-04-27 19:50:16 C 21 35 25.24 -10 41 19.6 q D29
2020-04-27 20:01:05 C 21 35 27.11 -10 41 16.0 q D29
2020-05-26 10:54:56 C 23 33 32.18 -06 02 36.8 V 703
2020-05-26 11:00:27 C 23 33 33.20 -06 02 34.4 V 703
2020-05-26 11:05:58 C 23 33 34.03 -06 02 32.2 V 703
2020-05-26 11:11:30 C 23 33 35.04 -06 02 29.5 V 703
2020-07-10 14:21:05 C 02 14 09.31 +00 19 37.2 V T08
2020-07-10 14:27:03 C 02 14 10.00 +00 19 38.6 V T08
2020-07-10 14:39:05 C 02 14 11.50 +00 19 41.6 V T08
2020-07-10 14:51:06 C 02 14 12.98 +00 19 43.0 V T08