2015 KR121

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5679040000
Semi-major axis (a)2.8200329000 AU
Inclination (i)6.24767000°
Long. of Asc. Node (Ω)141.60398000°
Arg. of Perihelion (ω)80.56936000°
Mean Anomaly (M)81.29290000°
Mean Motion (n)0.2081243100°/day
Perihelion dist (q)1.21852490 AU
Aphelion dist (Q)4.42154090 AU
Orbital Period4.73566820 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.220″
Uncertainty6
Orbit TypeAmor
MOID0.241504 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-06-15
Observations (44)
Date Type RA Dec Mag Band Observatory
2015-05-23 06:41:24 C 16 42 29.33 +07 29 02.4 o 691
2015-05-23 07:08:31 C 16 42 30.67 +07 28 42.0 o 691
2015-05-23 07:35:40 C 16 42 31.98 +07 28 22.4 o 691
2015-05-24 04:41:09 C 16 43 44.54 +07 12 19.9 t H01
2015-05-24 04:45:49 C 16 43 44.78 +07 12 16.6 t H01
2015-05-24 05:10:52 C 16 43 46.04 +07 11 57.4 t H01
2015-05-24 05:24:41 C 16 43 46.71 +07 11 47.0 t H01
2015-05-25 08:30:42 C 16 45 14.66 +06 50 34.9 o 291
2015-05-25 08:34:52 C 16 45 14.85 +06 50 31.6 o 291
2015-05-25 08:39:01 C 16 45 15.04 +06 50 28.7 o 291
2015-05-26 10:25:37 C 16 46 36.42 +06 29 38.0 o 291
2015-05-26 10:29:33 C 16 46 36.60 +06 29 34.7 o 291
2015-05-26 10:33:28 C 16 46 36.76 +06 29 31.0 o 291
2015-06-06 10:26:25 C 16 58 30.15 +02 28 10.9 o 291
2015-06-06 10:34:00 C 16 58 30.40 +02 28 03.6 o 291
2015-06-06 10:41:35 C 16 58 30.69 +02 27 56.5 o 291
2015-06-13 07:08:37 C 17 04 28.03 -00 17 43.7 t 705
2015-06-13 07:10:29 C 17 04 28.08 -00 17 45.7 t 705
2015-06-13 07:12:21 C 17 04 28.13 -00 17 47.5 t 705
2015-06-14 10:13:17 C 17 05 21.69 -00 45 23.2 o 291
2015-06-14 10:18:12 C 17 05 21.85 -00 45 28.1 o 291
2015-06-14 10:23:06 C 17 05 22.00 -00 45 33.0 o 291
2015-06-15 06:55:17 C 17 06 04.05 -01 06 33.2 o 291
2015-06-15 07:16:08 C 17 06 04.57 -01 06 54.4 o 291
2015-06-15 07:37:43 C 17 06 05.13 -01 07 16.8 o 291
2015-05-20 01:38:27 C 15 12 21.23 -15 53 51.6 22.3 W84
2015-05-20 01:43:07 C 15 12 21.02 -15 53 52.4 W84
2015-05-20 01:47:42 C 15 12 20.83 -15 53 53.1 W84
2015-05-20 01:52:26 C 15 12 20.61 -15 53 53.8 W84
2015-05-20 01:57:06 C 15 12 20.42 -15 53 54.6 W84
2015-05-21 01:49:45 C 15 11 20.53 -15 57 43.5 22.7 W84
2015-05-21 01:54:24 C 15 11 20.33 -15 57 44.3 W84
2015-05-21 01:58:58 C 15 11 20.13 -15 57 45.0 W84
2015-05-21 02:03:33 C 15 11 19.92 -15 57 45.8 W84
2015-05-21 02:08:11 C 15 11 19.74 -15 57 46.6 W84
2015-05-22 03:44:24 C 15 10 16.04 -16 01 52.8 22.2 W84
2015-05-22 03:49:02 C 15 10 15.84 -16 01 53.4 W84
2015-05-22 03:58:19 C 15 10 15.44 -16 01 55.0 W84
2015-05-22 04:02:54 C 15 10 15.25 -16 01 55.7 W84
2015-05-24 01:38:48 C 15 08 24.05 -16 09 15.4 22.5 W84
2015-05-24 01:43:23 C 15 08 23.86 -16 09 16.1 W84
2015-05-24 01:47:57 C 15 08 23.67 -16 09 16.9 W84
2015-05-24 01:52:30 C 15 08 23.49 -16 09 17.7 W84
2015-05-24 01:57:05 C 15 08 23.30 -16 09 18.4 W84