2008 KW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6931976665 ± 2.05e-07
Semi-major axis (a)1.4448356890 AU ± 2.05e-09
Inclination (i)37.43426342° ± 2.02e-05
Long. of Asc. Node (Ω)247.94762497° ± 3.81e-06
Arg. of Perihelion (ω)128.81272811° ± 2.36e-05
Mean Anomaly (M)338.73234848° ± 9.01e-06
Mean Motion (n)0.5675244614°/day ± 1.21e-09
Perihelion dist (q)0.44327896 AU ± 2.96e-07
Aphelion dist (Q)2.44639242 AU ± 2.96e-07
Orbital Period1.73671154 yr ± 3.70e-09
Physical Parameters
H (abs. magnitude)19.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.153468 AU
Observations Used132
Oppositions6
Arc Total2008-2022
First Observation Used2008-05-28
Last Observation Used2022-05-24
Observations (142)
Date Type RA Dec Mag Band Observatory
2008-07-01 02:58:05 C 12 10 08.02 +41 15 55.3 o H55
2008-07-01 03:03:32 C 12 10 06.40 +41 16 09.1 o H55
2008-07-01 03:09:00 C 12 10 04.79 +41 16 22.4 o H55
2008-07-01 03:45:36 C 12 09 54.11 +41 17 53.2 r 649
2008-07-01 03:50:43 C 12 09 52.59 +41 18 05.8 r 649
2008-07-01 03:55:49 C 12 09 50.92 +41 18 18.5 r 649
2008-07-01 04:00:57 C 12 09 49.49 +41 18 30.9 r 649
2015-05-13 10:09:21 C 19 17 04.85 -21 23 23.3 o 926
2015-05-13 10:18:08 C 19 17 05.48 -21 23 01.2 o 926
2015-05-13 10:26:56 C 19 17 06.14 -21 22 40.1 o 926
2015-05-18 09:32:12 C 19 27 24.33 -15 27 38.9 o 926
2015-05-18 09:44:41 C 19 27 25.43 -15 26 53.9 o 926
2015-05-18 09:53:27 C 19 27 26.18 -15 26 22.5 o 926
2015-05-18 10:30:17 C 19 27 29.43 -15 24 08.9 o 926
2015-05-18 10:38:17 C 19 27 30.15 -15 23 40.1 o 926
2015-05-18 10:46:18 C 19 27 30.84 -15 23 10.6 o 926
2015-05-18 10:57:49 C 19 27 31.86 -15 22 29.0 o 926
2015-05-18 11:06:36 C 19 27 32.64 -15 21 57.2 o 926
2015-05-30 09:51:45 C 20 06 31.22 +15 27 40.2 o 926
2015-05-30 09:54:36 C 20 06 31.77 +15 28 09.5 o 926
2015-05-30 09:57:28 C 20 06 32.38 +15 28 39.0 o 926
2015-05-31 07:41:36 C 20 11 21.49 +19 19 10.5 t 705
2015-05-31 07:43:28 C 20 11 21.90 +19 19 30.4 t 705
2015-05-31 07:45:19 C 20 11 22.20 +19 19 45.1 t 705
2015-06-02 10:22:04 C 20 24 37.79 +29 05 04.5 o 926
2015-06-02 10:24:57 C 20 24 38.57 +29 05 39.4 o 926
2015-06-02 10:27:48 C 20 24 39.38 +29 06 14.2 o 926
2015-06-03 00:45:50 C 20 29 05.58 +32 00 40.1 q 204
2015-06-03 00:52:29 C 20 29 07.64 +32 02 02.1 q 204
2015-06-03 01:00:39 C 20 29 10.25 +32 03 43.0 q 204
2015-06-03 10:43:55 C 20 32 22.05 +34 04 10.4 o 926
2015-06-03 10:46:46 C 20 32 22.97 +34 04 46.3 o 926
2015-06-03 10:49:37 C 20 32 23.92 +34 05 21.8 o 926
2015-06-06 13:17:04 S 21 04 22.618 +49 24 15.34 L C51
2015-06-06 14:51:30 S 21 05 14.110 +49 42 56.45 L C51
2022-05-04 10:38:48 C 20 43 37.902 -10 05 42.97 V G96
2022-05-04 10:46:22 C 20 43 39.360 -10 05 19.75 V G96
2022-05-04 10:53:56 C 20 43 40.890 -10 04 57.86 V G96
2022-05-04 11:01:31 C 20 43 42.330 -10 04 34.75 V G96
2022-05-24 10:58:25 C 23 01 24.863 +25 01 36.70 V G96
2022-05-24 11:09:23 C 23 01 29.233 +25 02 31.34 V G96
2022-05-24 11:14:53 C 23 01 31.429 +25 02 58.81 V G96