2017 KR27

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6151945000
Semi-major axis (a)2.3484713000 AU
Inclination (i)5.30688000°
Long. of Asc. Node (Ω)246.34787000°
Arg. of Perihelion (ω)53.03364000°
Mean Anomaly (M)118.95286000°
Mean Motion (n)0.2738584800°/day
Perihelion dist (q)0.90370470 AU
Aphelion dist (Q)3.79323790 AU
Orbital Period3.59896720 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty1
Orbit TypeApollo
MOID0.013048 AU
Observations Used139
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-06-06
Observations (142)
Date Type RA Dec Mag Band Observatory
2017-05-29 22:48:47 C 14 05 28.12 -12 15 15.1 u 807
2017-05-29 22:52:11 C 14 05 27.56 -12 14 55.4 u 807
2017-05-30 04:50:23 C 14 04 25.87 -11 41 37.7 18.9 U H21
2017-05-30 04:55:59 C 14 04 24.84 -11 41 02.7 18.3 U H21
2017-05-30 05:01:35 C 14 04 23.82 -11 40 27.3 18.3 U H21
2017-05-30 05:47:19 C 14 04 15.96 -11 35 29.9 q H45
2017-05-30 05:49:11 C 14 04 15.64 -11 35 18.3 q H45
2017-05-30 05:50:30 C 14 04 15.36 -11 35 08.4 q H45
2017-05-30 05:51:57 C 14 04 15.06 -11 34 59.1 q H45
2017-05-30 05:53:14 C 14 04 14.83 -11 34 51.7 q H45
2017-05-30 05:54:27 C 14 04 14.61 -11 34 43.8 q H45
2017-05-30 06:47:28 C 14 04 07.22 -11 28 58.1 o 926
2017-05-30 06:51:29 C 14 04 06.45 -11 28 32.0 o 926
2017-05-30 06:55:29 C 14 04 05.73 -11 28 06.1 o 926
2017-05-30 21:21:49 C 14 01 50.98 -09 48 11.3 q 204
2017-05-30 21:28:14 C 14 01 49.60 -09 47 23.3 q 204
2017-05-30 21:37:26 C 14 01 47.72 -09 46 13.5 q 204
2017-05-30 23:30:46 C 14 01 27.05 -09 31 09.7 U G40
2017-05-31 00:15:32 C 14 01 17.16 -09 25 20.0 U G40
2017-05-31 03:00:05 C 14 00 52.64 -09 04 05.4 q W25
2017-05-31 03:09:19 C 14 00 50.58 -09 02 51.2 q W25
2017-05-31 03:50:50 C 14 00 41.84 -08 57 15.8 u H21
2017-05-31 03:53:56 C 14 00 41.16 -08 56 50.5 u H21
2017-05-31 03:57:36 C 14 00 40.33 -08 56 20.3 u H21
2017-05-31 05:54:01 C 14 00 14.61 -08 40 10.2 q H45
2017-05-31 05:55:13 C 14 00 14.30 -08 40 01.8 q H45
2017-05-31 05:57:37 C 14 00 13.88 -08 39 42.0 q H45
2017-05-31 22:33:34 C 13 56 53.26 -06 06 50.2 q Z80
2017-05-31 22:45:47 C 13 57 02.47 -06 00 16.5 u 807
2017-05-31 22:49:03 C 13 57 01.63 -05 59 43.2 u 807
2017-05-31 22:52:09 C 13 57 00.82 -05 59 11.3 u 807
2017-05-31 23:01:12 C 13 56 46.00 -06 02 05.9 q Z80
2017-05-31 23:13:20 C 13 56 42.87 -06 00 00.1 q Z80
2017-06-01 02:17:57 C 13 56 06.30 -05 27 05.7 q W25
2017-06-01 02:24:39 C 13 56 04.33 -05 25 53.4 q W25
2017-06-01 03:25:32 C 13 55 47.65 -05 14 53.7 18.7 U H21
2017-06-01 03:28:38 C 13 55 46.77 -05 14 19.6 18.6 U H21
2017-06-01 03:31:44 C 13 55 45.86 -05 13 46.0 18.8 U H21
2017-06-01 03:34:50 C 13 55 45.02 -05 13 12.0 U H21
2017-06-01 03:37:56 C 13 55 44.08 -05 12 38.1 19.0 U H21
2017-06-02 02:54:55 C 13 49 16.02 -00 11 20.0 q W25
2017-06-02 03:02:22 C 13 49 13.14 -00 09 26.3 q W25
2017-06-02 03:42:25 C 13 49 04.14 +00 01 15.6 u 926
2017-06-02 03:45:00 C 13 49 03.17 +00 01 55.8 u 926
2017-06-02 04:42:33 C 13 48 40.36 +00 16 50.6 o 926
2017-06-02 04:44:11 C 13 48 39.71 +00 17 16.2 o 926
2017-06-02 04:45:49 C 13 48 39.04 +00 17 42.0 o 926
2017-06-02 19:57:12 C 13 42 58.18 +04 45 00.0 q 160
2017-06-02 19:58:47 C 13 42 57.42 +04 45 31.4 q 160
2017-06-02 20:00:22 C 13 42 56.66 +04 46 02.7 q 160
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-06-03 01:25:00 154974.4179 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)