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
2022-11-08 23:15:12 C 22 57 14.78 -16 28 28.4 X X93
2022-11-08 23:17:48 C 22 57 15.14 -16 28 26.4 X X93
2022-11-09 21:36:29 C 23 00 13.217 -16 16 11.96 V M22
2022-11-09 21:40:22 C 23 00 13.757 -16 16 09.44 V M22
2022-11-09 22:02:52 C 23 00 16.627 -16 15 56.41 V M22
2022-11-09 22:27:56 C 23 00 19.970 -16 15 42.73 V M22
2022-11-11 02:26:03 C 23 04 01.231 -16 00 10.87 V W68
2022-11-11 02:29:58 C 23 04 01.716 -16 00 08.75 V W68
2022-11-11 02:37:46 C 23 04 02.722 -16 00 04.36 V W68
2022-11-11 03:10:25 C 23 04 06.890 -15 59 45.67 V W68
2022-11-11 20:23:15 C 23 06 21.434 -15 50 02.15 V M22
2022-11-11 20:27:56 C 23 06 22.030 -15 49 59.20 V M22
2022-11-11 20:51:46 C 23 06 25.049 -15 49 45.70 V M22
2022-11-11 21:01:30 C 23 06 26.275 -15 49 40.15 V M22
2022-11-13 03:27:13 C 23 10 21.418 -15 32 27.60 V 703
2022-11-13 03:34:46 C 23 10 22.393 -15 32 23.42 V 703
2022-11-13 03:42:20 C 23 10 23.282 -15 32 18.60 V 703
2022-11-13 03:49:54 C 23 10 24.229 -15 32 14.68 V 703
2022-11-13 05:18:07 C 23 10 35.824 -15 31 21.34 U F52
2022-11-13 05:35:22 C 23 10 37.957 -15 31 11.48 U F52
2022-11-13 05:52:37 C 23 10 40.092 -15 31 01.50 U F52
2022-11-13 06:09:52 C 23 10 42.225 -15 30 51.47 U F52
2022-11-13 09:32:48 S 23 11 08.04 -15 28 46.8 L C51
2022-11-13 12:40:34 S 23 11 31.89 -15 26 57.8 L C51
2022-11-13 15:48:09 S 23 11 55.75 -15 25 08.1 L C51
2022-11-13 18:55:55 S 23 12 19.48 -15 23 19.3 L C51
2022-11-13 19:12:51 C 23 12 21.502 -15 23 04.56 V M22
2022-11-13 19:16:46 C 23 12 21.982 -15 23 02.62 V M22
2022-11-13 19:23:54 C 23 12 22.867 -15 22 58.40 V M22
2022-11-13 22:03:30 S 23 12 43.246 -15 21 29.12 L C51
2022-11-14 01:11:05 S 23 13 06.92 -15 19 39.7 L C51
2022-11-14 02:14:36 C 23 13 14.640 -15 18 58.46 V W68
2022-11-14 02:26:31 C 23 13 16.102 -15 18 51.26 V W68
2022-11-14 02:31:42 C 23 13 16.745 -15 18 48.35 V W68
2022-11-14 02:58:32 C 23 13 20.059 -15 18 32.40 V W68
2022-11-14 04:18:51 S 23 13 30.631 -15 17 49.81 L C51
2022-11-14 07:26:26 S 23 13 54.24 -15 15 59.9 L C51
2022-11-14 10:34:13 S 23 14 17.87 -15 14 09.4 L C51
2022-11-14 13:41:47 S 23 14 41.42 -15 12 19.2 L C51
2022-11-14 15:15:40 S 23 14 53.18 -15 11 23.9 L C51
2022-11-14 16:49:22 S 23 15 04.93 -15 10 28.5 L C51
2022-11-14 16:49:34 S 23 15 04.96 -15 10 28.5 L C51
2022-11-14 18:23:16 S 23 15 16.68 -15 09 33.3 L C51
2022-11-14 19:57:08 S 23 15 28.43 -15 08 37.8 L C51
2022-11-14 21:31:01 S 23 15 40.190 -15 07 42.46 L C51
2022-11-14 23:04:54 S 23 15 51.910 -15 06 47.84 L C51
2022-11-15 01:08:34 C 23 16 07.246 -15 05 29.58 V W68
2022-11-15 01:13:06 C 23 16 07.793 -15 05 26.84 V W68
2022-11-15 01:22:50 C 23 16 08.993 -15 05 21.08 V W68
2022-11-15 01:38:25 C 23 16 10.874 -15 05 12.01 V W68