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
2022-07-28 07:47:43 C 17 00 20.177 +03 38 01.03 V T05
2022-07-28 08:02:19 C 17 00 20.551 +03 37 52.25 V T05
2022-07-28 08:10:47 C 17 00 20.767 +03 37 47.10 V T05
2022-07-28 19:49:13 C 17 00 44.016 +03 31 06.42 V M22
2022-07-28 19:53:48 C 17 00 44.141 +03 31 03.58 V M22
2022-07-28 20:03:17 C 17 00 44.402 +03 30 57.74 V M22
2022-07-28 20:18:32 C 17 00 44.825 +03 30 48.38 V M22
2022-07-28 20:51:02 C 17 00 46.00 +03 29 56.0 V G34
2022-07-28 20:53:38 C 17 00 46.07 +03 29 54.5 V G34
2022-07-28 20:56:14 C 17 00 46.14 +03 29 53.2 V G34
2022-07-28 20:58:51 C 17 00 46.23 +03 29 51.1 V G34
2022-07-28 21:01:27 C 17 00 46.30 +03 29 49.7 V G34
2022-07-28 21:04:03 C 17 00 46.37 +03 29 48.2 V G34
2022-07-29 10:33:15 C 17 01 14.19 +03 22 02.3 q E89
2022-07-29 10:39:14 C 17 01 14.35 +03 21 58.6 q E89
2022-07-29 10:45:32 C 17 01 14.55 +03 21 54.7 q E89
2022-07-31 01:53:31 C 17 02 43.930 +02 56 38.36 V W68
2022-07-31 01:58:07 C 17 02 44.098 +02 56 35.41 V W68
2022-07-31 02:07:13 C 17 02 44.395 +02 56 29.15 V W68
2022-07-31 02:21:33 C 17 02 44.894 +02 56 19.79 V W68
2022-08-01 07:40:09 C 17 03 59.273 +02 36 06.52 V T05
2022-08-01 07:45:22 C 17 03 59.467 +02 36 02.81 V T05
2022-08-01 07:53:50 C 17 03 59.786 +02 35 56.98 V T05
2022-08-01 08:10:23 C 17 04 00.406 +02 35 45.64 V T05
2022-08-02 06:25:37 C 17 05 01.959 +02 20 07.67 U F52
2022-08-02 06:42:30 C 17 05 02.635 +02 19 55.76 U F52
2022-08-02 06:59:17 C 17 05 03.325 +02 19 43.53 U F52
2022-08-02 07:16:06 C 17 05 03.988 +02 19 31.67 U F52
2022-08-03 03:49:18 C 17 06 03.11 +02 04 32.3 797
2022-08-03 03:59:44 C 17 06 03.57 +02 04 24.9 797
2022-08-03 04:10:10 C 17 06 04.07 +02 04 16.9 797
2022-08-03 04:20:34 C 17 06 04.53 +02 04 10.6 797
2022-08-03 04:30:59 C 17 06 05.03 +02 04 02.1 797
2022-08-03 04:41:26 C 17 06 05.53 +02 03 53.7 797
2022-08-03 23:51:40 C 17 07 05.72 +01 50 10.8 u 807
2022-08-03 23:52:53 C 17 07 05.78 +01 50 10.0 u 807
2022-08-03 23:54:05 C 17 07 05.84 +01 50 09.1 u 807
2022-08-04 04:19:43 C 17 07 18.46 +01 46 20.2 797
2022-08-04 04:29:14 C 17 07 18.88 +01 46 12.8 797
2022-08-04 04:40:20 C 17 07 19.44 +01 46 04.0 797
2022-08-04 23:35:51 C 17 08 22.55 +01 32 08.3 u 807
2022-08-04 23:37:05 C 17 08 22.62 +01 32 07.4 u 807
2022-08-04 23:38:17 C 17 08 22.67 +01 32 06.5 u 807
2022-08-05 10:40:04 C 17 08 59.23 +01 23 35.7 q Q68
2022-08-05 10:42:14 C 17 08 59.30 +01 23 34.6 q Q68
2022-08-05 10:44:23 C 17 08 59.37 +01 23 33.8 q Q68
2022-08-05 10:46:33 C 17 08 59.43 +01 23 32.6 q Q68
2022-08-05 11:11:28 C 17 09 00.72 +01 23 10.3 q Q68
2022-08-05 11:13:37 C 17 09 00.86 +01 23 08.9 q Q68
2022-08-05 11:15:48 C 17 09 00.99 +01 23 07.1 q Q68