100926 (1998 MQ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4075343830 ± 7.46e-09
Semi-major axis (a)1.7827749928 AU ± 1.00e-09
Inclination (i)24.24322842° ± 1.02e-06
Long. of Asc. Node (Ω)221.07278412° ± 2.23e-06
Arg. of Perihelion (ω)138.80929932° ± 2.48e-06
Mean Anomaly (M)135.12455048° ± 2.17e-06
Mean Motion (n)0.4140640025°/day ± 3.49e-10
Perihelion dist (q)1.05623289 AU ± 1.33e-08
Aphelion dist (Q)2.50931710 AU ± 1.34e-08
Orbital Period2.38037182 yr ± 2.01e-09
Physical Parameters
H (abs. magnitude)16.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.115″
Uncertainty0
Orbit TypeAmor
MOID0.128133 AU
Observations Used1473
Radar Obs Used3
Gaia Obs Used107
Oppositions21
Arc Total1979-2016
First Observation Used1979-12-19
Last Observation Used2025-12-27
Observations (1650)
Date Type RA Dec Mag Band Observatory
2022-06-16 09:43:24 C 23 19 43.147 +34 42 22.61 V 703
2022-06-16 09:50:22 C 23 19 44.346 +34 42 31.82 V 703
2022-06-16 09:51:01 C 23 19 44.519 +34 42 32.87 V 703
2022-06-16 09:58:00 C 23 19 45.829 +34 42 41.94 V 703
2022-06-16 10:05:37 C 23 19 47.219 +34 42 53.53 V 703
2022-06-16 10:06:16 C 23 19 47.150 +34 42 56.52 V 703
2022-06-20 10:16:06 C 23 37 21.011 +36 52 59.23 V 703
2022-06-20 10:24:05 C 23 37 22.552 +36 53 10.25 V 703
2022-06-20 10:32:03 C 23 37 23.992 +36 53 19.75 V 703
2022-06-20 10:40:03 C 23 37 25.432 +36 53 30.59 V 703
2022-07-05 10:48:07 C 00 51 08.348 +43 22 29.42 V 703
2022-07-05 11:00:44 C 00 51 11.088 +43 22 39.11 V 703
2022-07-05 11:07:03 C 00 51 12.431 +43 22 44.69 V 703
2022-07-08 10:23:17 C 01 07 09.754 +44 16 29.53 V 703
2022-07-08 10:30:55 C 01 07 11.410 +44 16 34.57 V 703
2022-07-08 10:38:34 C 01 07 13.134 +44 16 40.12 V 703
2022-08-22 14:33:20 C 05 05 21.098 +39 24 00.29 V T05
2022-08-22 14:35:56 C 05 05 21.600 +39 23 56.87 V T05
2022-08-22 14:44:16 C 05 05 23.045 +39 23 47.76 V T05
2022-08-22 14:52:50 C 05 05 24.492 +39 23 39.62 V T05
2022-08-31 13:39:34 C 05 40 44.064 +35 11 24.43 V T05
2022-08-31 13:43:33 C 05 40 44.592 +35 11 20.26 V T05
2022-08-31 13:48:56 C 05 40 45.444 +35 11 13.09 V T05
2022-08-31 13:56:11 C 05 40 46.553 +35 11 04.31 V T05
2022-09-01 13:59:14 C 05 44 25.145 +34 40 29.24 V T08
2022-09-01 14:02:31 C 05 44 25.586 +34 40 24.85 V T08
2022-09-01 14:03:50 C 05 44 25.831 +34 40 23.84 V T08
2022-09-01 14:26:59 C 05 44 29.198 +34 39 53.32 V T08
2022-09-01 14:50:22 C 05 44 32.671 +34 39 24.95 V T08
2022-09-14 13:27:35 C 06 26 23.182 +27 32 50.82 V T08
2022-09-14 13:40:00 C 06 26 24.646 +27 32 33.14 V T08
2022-09-14 13:47:59 C 06 26 25.601 +27 32 21.44 V T08
2022-09-14 13:58:04 C 06 26 26.782 +27 32 07.40 V T08
2022-09-14 14:03:23 C 06 26 27.377 +27 31 58.69 V T08
2022-09-14 14:04:03 C 06 26 27.475 +27 31 58.76 V T08
2022-09-14 14:12:43 C 06 26 28.541 +27 31 46.27 V T08
2022-09-14 14:42:47 C 06 26 32.035 +27 31 02.93 V T08
2022-09-17 13:29:43 C 06 34 48.254 +25 47 26.56 V T08
2022-09-17 14:03:12 C 06 34 51.984 +25 46 37.49 V T08
2022-09-17 14:07:13 C 06 34 52.452 +25 46 32.23 V T08
2022-09-17 14:15:52 C 06 34 53.414 +25 46 19.70 V T08
2022-09-24 14:18:24 C 06 52 46.178 +21 33 57.06 V T05
2022-09-24 14:22:58 C 06 52 46.634 +21 33 50.36 V T05
2022-09-24 14:30:52 C 06 52 47.424 +21 33 38.59 V T05
2022-09-24 14:55:51 C 06 52 49.807 +21 33 00.47 V T05
2022-09-27 13:34:24 C 06 59 38.350 +19 44 47.98 V T05
2022-09-27 13:40:17 C 06 59 38.849 +19 44 38.72 V T05
2022-09-27 14:09:11 C 06 59 41.494 +19 43 54.77 V T05
2022-09-27 14:28:48 C 06 59 43.310 +19 43 24.56 V T05
2022-09-30 13:57:33 C 07 06 11.321 +17 52 59.02 V T08
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-10-27 07:02:00 -29639.5973 2 Hz 2380 -1 -1
2010-10-29 06:59:00 -47233.6402 2 Hz 2380 -1 -1
2010-10-30 06:55:00 205959197.33 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)