99248 (2001 KY66)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5077035333 ± 6.40e-09
Semi-major axis (a)1.8664342312 AU ± 1.78e-09
Inclination (i)10.61167784° ± 1.60e-06
Long. of Asc. Node (Ω)284.10982964° ± 6.36e-06
Arg. of Perihelion (ω)61.54929256° ± 6.68e-06
Mean Anomaly (M)154.34676223° ± 1.30e-06
Mean Motion (n)0.3865389296°/day ± 5.53e-10
Perihelion dist (q)0.91883898 AU ± 1.20e-08
Aphelion dist (Q)2.81402949 AU ± 1.22e-08
Orbital Period2.54987585 yr ± 3.65e-09
Physical Parameters
H (abs. magnitude)16.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.381″
Uncertainty0
Orbit TypeApollo
MOID0.046263 AU
Observations Used3265
Oppositions21
Arc Total1991-2025
First Observation Used1991-06-08
Last Observation Used2025-03-10
Observations (5287)
Date Type RA Dec Mag Band Observatory
2014-10-25 10:15:12 C 08 16 49.58 +29 15 37.3 q 703
2014-10-25 10:26:11 C 08 16 49.95 +29 15 33.7 q 703
2014-10-26 07:18:51 S 08 17 35.91 +29 08 05.8 L C51
2014-10-26 13:37:41 S 08 17 49.55 +29 05 50.7 L C51
2014-10-26 15:12:18 S 08 17 53.01 +29 05 16.7 L C51
2014-10-26 18:21:43 S 08 17 59.64 +29 04 09.2 L C51
2014-10-26 19:56:20 S 08 18 02.91 +29 03 37.2 L C51
2014-10-26 21:31:08 S 08 18 06.30 +29 03 03.7 L C51
2014-10-27 00:40:33 S 08 18 12.91 +29 01 55.1 L C51
2014-10-27 06:59:12 S 08 18 25.76 +28 59 41.5 L C51
2014-10-28 02:15:10 C 08 19 04.74 +28 52 51.9 q 160
2014-10-28 02:17:39 C 08 19 04.79 +28 52 51.0 q 160
2014-10-28 02:21:52 C 08 19 04.90 +28 52 49.7 q 160
2014-11-04 10:31:35 C 08 23 16.62 +27 54 37.9 q G96
2014-11-04 10:38:59 C 08 23 16.71 +27 54 34.9 q G96
2014-11-04 10:46:21 C 08 23 16.79 +27 54 32.8 q G96
2014-11-04 10:53:43 C 08 23 16.90 +27 54 31.0 q G96
2014-11-05 01:40:48 C 08 23 29.68 +27 49 54.0 o C41
2014-11-05 01:42:17 C 08 23 29.69 +27 49 53.1 o C41
2014-11-21 12:26:01 C 08 20 44.655 +26 05 45.16 L F51
2014-11-21 13:06:05 C 08 20 43.394 +26 05 36.68 L F51
2014-11-21 13:26:05 C 08 20 42.759 +26 05 32.38 L F51
2014-11-23 02:56:01 C 08 19 33.18 +25 57 17.7 t 130
2014-11-23 02:58:10 C 08 19 33.12 +25 57 16.8 t 130
2014-11-23 03:01:02 C 08 19 33.04 +25 57 16.8 t 130
2014-11-23 03:03:54 C 08 19 32.92 +25 57 16.2 t 130
2014-11-25 10:06:48 C 08 17 33.96 +25 45 45.6 q 703
2014-11-25 10:20:45 C 08 17 33.37 +25 45 42.6 q 703
2014-11-25 10:30:57 C 08 17 32.93 +25 45 40.3 q 703
2014-11-25 10:41:07 C 08 17 32.49 +25 45 38.8 q 703
2014-11-26 09:58:08 C 08 16 35.77 +25 40 53.5 u H21
2014-11-26 10:00:43 C 08 16 35.65 +25 40 53.0 u H21
2014-11-26 10:03:49 C 08 16 35.51 +25 40 52.4 u H21
2014-11-30 10:35:11 C 08 12 02.62 +25 22 02.7 u H21
2014-11-30 10:38:39 C 08 12 02.43 +25 22 01.8 u H21
2014-11-30 10:41:17 C 08 12 02.29 +25 22 01.5 u H21
2014-11-30 10:43:57 C 08 12 02.17 +25 22 01.1 u H21
2014-11-30 10:46:36 C 08 12 02.03 +25 22 00.5 u H21
2014-11-30 10:51:54 C 08 12 01.79 +25 21 59.2 u H21
2014-12-01 07:00:36 C 08 10 58.05 +25 18 11.7 q 703
2014-12-01 07:06:24 C 08 10 57.74 +25 18 10.7 q 703
2014-12-01 07:12:12 C 08 10 57.40 +25 18 09.3 q 703
2014-12-01 07:18:00 C 08 10 57.08 +25 18 08.5 q 703
2014-12-02 21:40:52 C 08 08 46.37 +25 10 57.5 o C94
2014-12-02 21:42:47 C 08 08 46.18 +25 10 57.9 o C94
2014-12-03 21:34:19 C 08 07 21.45 +25 06 38.6 o C41
2014-12-03 22:38:33 C 08 07 17.52 +25 06 26.7 o C41
2014-12-03 22:39:58 C 08 07 17.41 +25 06 26.3 o C41
2014-12-03 22:41:26 C 08 07 17.32 +25 06 25.8 o C41
2014-12-06 10:53:37 C 08 03 26.942 +24 55 38.37 L F51