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
2003-06-24 21:56:36 C 14 59 55.30 +02 42 56.0 d 557
2003-06-24 22:28:30 C 14 59 54.69 +02 42 54.5 d 557
2003-06-24 22:57:12 C 14 59 54.17 +02 42 52.6 d 557
2003-06-25 21:11:36 C 14 59 34.13 +02 41 10.6 d 557
2003-06-25 23:09:16 C 14 59 32.24 +02 41 00.5 d 557
2003-06-26 21:08:00 C 14 59 15.09 +02 38 56.4 d 557
2003-06-26 22:05:56 C 14 59 14.25 +02 38 50.3 d 557
2003-06-26 23:10:20 C 14 59 13.36 +02 38 43.4 d 557
2003-06-27 21:15:21 C 14 58 58.76 +02 36 15.4 d 557
2003-06-27 22:15:57 C 14 58 58.01 +02 36 08.1 d 557
2003-06-27 23:10:19 C 14 58 57.37 +02 36 01.7 d 557
2003-06-28 21:09:20 C 14 58 45.51 +02 33 11.0 d 557
2003-06-28 22:03:35 C 14 58 44.99 +02 33 03.2 d 557
2003-06-28 22:35:30 C 14 58 44.65 +02 32 58.8 d 557
2003-06-28 23:04:12 C 14 58 44.38 +02 32 55.0 d 557
2003-06-29 21:19:04 C 14 58 35.09 +02 29 39.2 d 557
2003-07-02 21:07:01 C 14 58 22.00 +02 16 44.9 d 557
2003-07-02 21:29:42 C 14 58 21.96 +02 16 40.5 d 557
2003-07-02 21:32:53 C 14 58 21.96 +02 16 39.9 d 557
2003-07-02 21:39:16 C 14 58 21.94 +02 16 38.3 d 557
2003-07-23 20:47:11 C 15 09 23.82 -00 41 17.1 c J87
2003-07-23 20:59:33 C 15 09 24.27 -00 41 23.6 c J87
2003-07-23 21:07:25 C 15 09 24.63 -00 41 27.4 c J87
2003-07-24 21:15:14 C 15 10 28.75 -00 53 13.8 c 938
2003-07-24 21:19:08 C 15 10 28.93 -00 53 15.4 c 938
2003-07-24 22:31:10 C 15 10 32.00 -00 53 51.4 c 938
2003-07-26 21:01:17 C 15 12 44.30 -01 17 17.0 d J87
2003-07-26 21:06:14 C 15 12 44.31 -01 17 22.4 c 130
2003-07-26 21:13:07 C 15 12 44.84 -01 17 24.7 d J87
2003-07-26 21:13:36 C 15 12 44.70 -01 17 25.7 c 130
2003-07-26 21:29:10 C 15 12 45.51 -01 17 33.2 c 130
2003-07-26 21:29:46 C 15 12 45.50 -01 17 32.4 d J87
2003-08-01 21:33:48 C 15 20 42.70 -02 35 40.4 d J87
2003-08-01 21:38:21 C 15 20 42.95 -02 35 45.2 d J87
2003-08-01 21:43:03 C 15 20 43.23 -02 35 47.8 d J87
2003-08-11 21:20:40 C 15 37 38.55 -05 01 20.2 c 204
2003-08-11 21:22:53 C 15 37 38.61 -05 01 21.1 c 204
2003-08-11 21:25:06 C 15 37 38.79 -05 01 22.1 c 204
2003-08-11 21:27:19 C 15 37 38.98 -05 01 24.0 c 204
2003-08-11 21:29:32 C 15 37 39.27 -05 01 25.2 c 204
2003-09-07 05:50:37 C 16 43 49.14 -12 16 20.9 19.3 c 608
2003-09-07 06:05:48 C 16 43 51.03 -12 16 31.1 19.2 c 608
2003-09-07 07:47:43 C 16 44 03.97 -12 17 41.2 19.3 c 608
2003-09-20 19:31:27 C 17 29 58.80 -15 52 18.9 r J87
2003-09-20 19:35:42 C 17 29 59.44 -15 52 23.4 r J87
2003-09-20 19:37:49 C 17 29 59.78 -15 52 24.6 r J87
2003-10-28 02:02:13 C 20 08 31.52 -20 30 16.0 18.7 c 704
2003-10-28 02:20:38 C 20 08 34.96 -20 30 14.9 18.7 c 704
2003-10-28 02:37:44 C 20 08 38.07 -20 30 13.9 19.0 c 704
2003-10-28 02:55:42 C 20 08 41.44 -20 30 11.6 18.9 c 704