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
2000-09-02 08:07:03 C 02 33 32.96 +13 34 56.7 16.4 c 704
2000-09-02 08:26:06 C 02 33 34.28 +13 34 43.3 16.8 c 704
2000-09-02 08:44:55 C 02 33 35.61 +13 34 29.6 16.3 c 704
2000-09-02 09:03:48 C 02 33 36.92 +13 34 15.8 16.8 c 704
2000-09-02 09:22:39 C 02 33 38.23 +13 34 02.1 16.6 c 704
2000-09-05 07:49:16 C 02 38 34.78 +12 40 47.2 17.3 c 704
2000-09-05 08:08:03 C 02 38 35.96 +12 40 33.1 17.2 c 704
2000-09-05 08:27:02 C 02 38 37.11 +12 40 18.3 17.3 c 704
2000-09-05 08:45:49 C 02 38 38.22 +12 40 04.0 17.0 c 704
2000-09-05 09:04:39 C 02 38 39.37 +12 39 50.1 16.9 c 704
2000-09-08 01:20:30 C 02 42 34.30 +11 48 49.8 d 557
2000-09-08 01:27:45 C 02 42 34.67 +11 48 44.2 d 557
2000-09-08 01:34:58 C 02 42 35.07 +11 48 38.1 d 557
2000-09-08 02:38:18 C 02 42 38.37 +11 47 47.1 d 557
2000-09-08 02:49:12 C 02 42 38.94 +11 47 38.1 d 557
2000-09-09 23:29:19 C 02 45 03.54 +11 11 07.2 z 151
2000-09-09 23:36:12 C 02 45 03.86 +11 11 01.8 z 151
2000-09-09 23:41:47 C 02 45 04.12 +11 10 56.9 z 151
2000-09-09 23:44:45 C 02 45 04.28 +11 10 54.6 z 151
2000-09-10 00:17:00 C 02 45 05.67 +11 10 28.4 c 046
2000-09-10 00:17:59 C 02 45 05.71 +11 10 27.5 c 046
2000-09-10 00:19:42 C 02 45 05.79 +11 10 26.1 c 046
2000-09-10 00:38:31 C 02 45 06.66 +11 10 10.0 c 113
2000-09-10 00:43:03 C 02 45 06.87 +11 10 06.2 c 113
2000-09-10 00:46:32 C 02 45 07.03 +11 10 03.2 c 113
2000-09-10 00:49:28 C 02 45 07.16 +11 10 00.9 c 113
2000-09-22 12:57:23 C 02 54 25.22 +06 50 12.8 16.0 c 608
2000-09-22 13:13:30 C 02 54 25.30 +06 49 58.5 16.1 c 608
2000-09-22 13:29:09 C 02 54 25.40 +06 49 44.6 16.2 c 608
2000-09-24 09:55:20 C 02 54 49.93 +06 10 19.0 16.7 c 704
2000-09-24 10:16:13 C 02 54 49.94 +06 10 00.6 16.7 c 704
2000-09-24 10:37:03 C 02 54 49.97 +06 09 42.2 16.8 c 704
2000-09-24 10:59:47 C 02 54 50.01 +06 09 22.1 16.6 c 704
2000-09-24 11:20:55 C 02 54 50.05 +06 09 03.4 17.1 c 704
2000-09-25 10:00:47 C 02 54 57.47 +05 49 04.3 c 699
2000-09-25 10:36:21 C 02 54 57.40 +05 48 33.1 c 699
2000-09-25 11:11:52 C 02 54 57.35 +05 48 01.7 c 699
2000-09-25 11:47:21 C 02 54 57.28 +05 47 30.2 c 699
2000-09-26 08:11:03 C 02 55 01.31 +05 29 35.7 15.3 c 704
2000-09-26 08:32:08 C 02 55 01.23 +05 29 17.4 16.0 c 704
2000-09-26 08:53:32 C 02 55 01.14 +05 28 58.8 16.2 c 704
2000-09-26 09:14:36 C 02 55 01.05 +05 28 40.3 15.9 c 704
2000-09-26 09:35:33 C 02 55 00.95 +05 28 22.0 16.1 c 704
2000-09-28 23:43:59 C 02 54 52.73 +04 34 12.3 c 113
2000-09-28 23:45:59 C 02 54 52.71 +04 34 10.6 c 113
2000-09-28 23:47:59 C 02 54 52.69 +04 34 08.8 c 113
2000-09-28 23:49:58 C 02 54 52.66 +04 34 07.2 c 113
2000-09-28 23:51:58 C 02 54 52.65 +04 34 05.6 c 113
2000-09-30 10:23:30 C 02 54 36.63 +04 04 35.3 c 699
2000-09-30 10:35:43 C 02 54 36.46 +04 04 24.6 c 699