3102 Krok (1981 QA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4491904090 ± 4.70e-09
Semi-major axis (a)2.1512726603 AU ± 4.69e-10
Inclination (i)8.44256077° ± 4.79e-07
Long. of Asc. Node (Ω)172.04674076° ± 4.34e-06
Arg. of Perihelion (ω)154.75100863° ± 4.59e-06
Mean Anomaly (M)6.75157514° ± 8.67e-07
Mean Motion (n)0.3123698357°/day ± 1.02e-10
Perihelion dist (q)1.18494161 AU ± 1.01e-08
Aphelion dist (Q)3.11760371 AU ± 1.01e-08
Orbital Period3.15531838 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)16.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.103″
Uncertainty0
Orbit TypeAmor
MOID0.182409 AU
Observations Used2533
Gaia Obs Used122
Oppositions25
Arc Total1981-2025
First Observation Used1981-08-21
Last Observation Used2025-12-10
Observations (2806)
Date Type RA Dec Mag Band Observatory
2012-04-20 05:10:48 C 11 19 43.32 +06 43 42.3 r G96
2012-04-20 05:20:55 C 11 19 43.03 +06 43 44.9 r G96
2013-11-04 08:22:18 C 07 40 22.90 +10 39 08.3 u 807
2013-11-04 08:25:54 C 07 40 22.93 +10 39 07.8 u 807
2013-11-04 08:29:31 C 07 40 22.94 +10 39 07.2 u 807
2013-11-04 08:33:09 C 07 40 22.96 +10 39 06.5 u 807
2013-11-04 08:36:44 C 07 40 22.99 +10 39 05.8 u 807
2013-11-17 10:01:31 C 07 39 45.37 +09 51 06.9 o 711
2013-11-17 10:08:17 C 07 39 45.29 +09 51 06.2 o 711
2013-11-17 10:15:40 C 07 39 45.21 +09 51 05.3 o 711
2013-12-31 10:30:30 C 07 00 07.41 +09 53 03.4 o 926
2013-12-31 11:02:46 C 07 00 05.67 +09 53 07.6 o 926
2013-12-31 11:28:34 C 07 00 04.30 +09 53 10.7 o 926
2014-01-01 08:38:41 C 06 58 57.519 +09 56 01.06 L F51
2014-01-01 08:56:18 C 06 58 56.555 +09 56 03.41 L F51
2014-01-25 06:48:28 C 06 32 10.664 +11 36 51.09 L F51
2014-01-25 07:05:28 C 06 32 10.036 +11 36 54.49 L F51
2015-02-10 11:03:02 C 11 30 14.16 +01 07 19.2 q G96
2015-02-10 11:12:09 C 11 30 13.89 +01 07 21.6 q G96
2015-02-10 11:21:14 C 11 30 13.60 +01 07 23.6 q G96
2015-02-10 11:30:19 C 11 30 13.37 +01 07 26.3 q G96
2015-02-15 11:13:11 C 11 26 35.706 +01 38 06.34 L F51
2015-02-15 11:32:18 C 11 26 35.059 +01 38 11.57 L F51
2015-02-15 11:51:25 C 11 26 34.410 +01 38 16.83 L F51
2015-02-16 10:52:25 C 11 25 49.249 +01 44 36.45 L F51
2015-02-16 11:11:00 C 11 25 48.604 +01 44 41.58 L F51
2015-02-16 11:29:42 C 11 25 47.968 +01 44 46.78 L F51
2015-02-16 11:48:14 C 11 25 47.340 +01 44 51.98 L F51
2015-02-17 18:45:12 C 11 24 44.88 +01 53 34.2 q D29
2015-02-17 19:13:08 C 11 24 43.78 +01 53 43.1 q D29
2015-02-18 17:58:31 C 11 23 56.86 +02 00 15.6 q D29
2015-02-18 18:21:23 C 11 23 56.12 +02 00 22.2 q D29
2015-02-18 18:44:14 C 11 23 55.19 +02 00 28.9 q D29
2015-03-10 07:31:31 C 11 05 25.23 +04 34 32.6 q G96
2015-03-10 07:43:33 C 11 05 24.72 +04 34 36.5 q G96
2015-03-10 07:55:32 C 11 05 24.21 +04 34 41.1 q G96
2015-03-10 08:07:35 C 11 05 23.72 +04 34 45.2 q G96
2015-03-14 11:12:09 C 11 01 15.900 +05 09 17.91 L F51
2015-03-14 11:30:43 C 11 01 15.097 +05 09 24.32 L F51
2015-03-14 11:49:19 C 11 01 14.328 +05 09 30.57 L F51
2015-03-14 12:07:37 C 11 01 13.587 +05 09 37.36 L F51
2015-03-15 06:22:59 C 11 00 28.38 +05 15 56.1 R G45
2015-03-15 06:32:44 C 11 00 28.00 +05 15 59.4 R G45
2015-03-15 06:39:04 C 11 00 27.75 +05 16 01.6 R G45
2015-03-15 06:46:49 C 11 00 27.40 +05 16 04.6 R G45
2015-03-24 15:19:29 C 10 51 32.83 +06 31 27.9 q D29
2015-03-24 15:41:05 C 10 51 31.99 +06 31 33.9 q D29
2015-04-10 05:57:30 C 10 39 01.561 +08 22 58.30 L F51
2015-04-10 06:14:44 C 10 39 01.126 +08 23 02.31 L F51
2015-04-10 06:32:02 C 10 39 00.683 +08 23 06.34 L F51