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
2021-02-13 08:03:57 C 10 00 29.07 +06 49 36.9 U I41
2021-02-13 08:54:42 C 10 00 26.89 +06 49 51.6 U I41
2021-02-13 11:30:35 C 10 00 20.388 +06 50 37.10 U F52
2021-02-13 11:47:16 C 10 00 19.643 +06 50 42.18 U F52
2021-02-13 12:03:58 C 10 00 18.938 +06 50 47.16 U F52
2021-02-13 12:20:36 C 10 00 18.221 +06 50 51.80 U F52
2021-03-15 05:48:45 C 09 32 57.154 +10 15 54.82 U F51
2021-03-15 06:05:29 C 09 32 56.636 +10 15 59.03 U F51
2021-03-15 06:22:14 C 09 32 56.110 +10 16 03.34 U F51
2021-03-15 06:38:56 C 09 32 55.601 +10 16 07.71 U F51
2022-01-15 15:25:10 C 15 01 34.175 -12 55 13.90 U F52
2022-01-15 15:32:27 C 15 01 34.671 -12 55 15.18 U F52
2022-01-15 15:39:43 C 15 01 35.168 -12 55 16.51 U F52
2022-01-15 15:46:59 C 15 01 35.676 -12 55 17.87 U F52
2022-03-09 11:42:38 C 16 25 58.62 -13 44 55.9 V G96
2022-03-09 11:50:18 C 16 25 59.08 -13 44 55.1 V G96
2022-03-09 11:57:58 C 16 25 59.53 -13 44 54.1 V G96
2022-03-09 12:05:36 C 16 26 00.00 -13 44 53.3 V G96
2022-04-06 07:59:07 C 17 02 07.032 -11 16 28.81 V W68
2022-04-06 08:01:42 C 17 02 07.135 -11 16 28.60 V W68
2022-04-06 08:06:16 C 17 02 07.310 -11 16 26.98 V W68
2022-04-06 08:20:35 C 17 02 07.930 -11 16 22.30 V W68
2022-04-14 05:29:57 C 17 10 08.141 -10 06 44.42 V W68
2022-04-14 05:34:31 C 17 10 08.278 -10 06 42.62 V W68
2022-04-14 05:41:42 C 17 10 08.546 -10 06 39.28 V W68
2022-04-14 05:55:25 C 17 10 09.053 -10 06 34.24 V W68
2022-04-16 06:35:26 C 17 11 59.998 -09 46 33.38 V W68
2022-04-16 06:49:46 C 17 12 00.502 -09 46 27.48 V W68
2022-04-16 07:08:48 C 17 12 01.157 -09 46 19.92 V W68
2022-04-16 07:25:13 C 17 12 01.726 -09 46 12.86 V W68
2022-04-17 06:45:59 C 17 12 53.086 -09 36 17.96 V W68
2022-04-17 06:49:54 C 17 12 53.258 -09 36 16.49 V W68
2022-04-17 06:58:49 C 17 12 53.506 -09 36 13.14 V W68
2022-04-17 07:10:52 C 17 12 53.911 -09 36 07.20 V W68
2022-04-26 06:14:03 C 17 19 41.143 -07 55 20.10 V W68
2022-04-26 06:43:53 C 17 19 41.842 -07 55 04.91 V W68
2022-04-26 06:53:44 C 17 19 42.106 -07 55 00.12 V W68
2022-04-26 07:00:37 C 17 19 42.271 -07 54 56.66 V W68
2022-05-04 07:43:03 C 17 23 54.010 -06 10 34.75 V W68
2022-05-04 07:47:39 C 17 23 54.041 -06 10 32.02 V W68
2022-05-04 07:59:40 C 17 23 54.204 -06 10 24.78 V W68
2022-05-04 08:14:20 C 17 23 54.427 -06 10 16.61 V W68
2022-05-07 00:17:08 C 17 24 52.62 -05 33 07.5 Z Y90
2022-05-07 00:18:39 C 17 24 52.62 -05 33 06.8 Z Y90
2022-05-07 00:20:11 C 17 24 52.62 -05 33 05.4 Z Y90
2022-05-07 00:21:42 C 17 24 52.66 -05 33 04.0 Z Y90
2022-05-07 00:23:14 C 17 24 52.77 -05 33 05.6 Z Y90
2022-05-07 00:24:46 C 17 24 52.76 -05 33 03.9 Z Y90
2022-05-07 00:26:17 C 17 24 52.70 -05 33 04.0 Z Y90
2022-05-07 00:27:49 C 17 24 52.72 -05 33 01.1 Z Y90