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
2022-09-30 14:13:25 C 07 06 12.662 +17 52 34.97 V T08
2022-09-30 14:18:44 C 07 06 13.135 +17 52 26.54 V T08
2022-09-30 14:28:03 C 07 06 13.889 +17 52 12.22 V T08
2022-10-02 13:28:42 C 07 10 15.679 +16 39 09.86 V T05
2022-10-02 13:42:56 C 07 10 16.836 +16 38 48.12 V T05
2022-10-02 13:59:24 C 07 10 18.192 +16 38 22.20 V T05
2022-10-02 14:03:57 C 07 10 18.581 +16 38 15.68 V T05
2022-10-04 14:14:38 C 07 14 15.110 +15 23 09.71 V T08
2022-10-04 14:19:18 C 07 14 15.473 +15 23 02.15 V T08
2022-10-04 14:27:17 C 07 14 16.138 +15 22 49.44 V T08
2022-10-04 15:02:12 C 07 14 18.828 +15 21 56.48 V T08
2022-10-06 14:51:13 C 07 18 02.719 +14 07 10.45 V T05
2022-10-06 14:56:26 C 07 18 03.110 +14 07 01.31 V T05
2022-10-06 15:12:52 C 07 18 04.277 +14 06 36.76 V T05
2022-10-06 15:20:13 C 07 18 04.846 +14 06 25.74 V T05
2022-10-09 10:45:13 C 07 23 02.490 +12 20 45.35 V G96
2022-10-09 10:52:37 C 07 23 03.005 +12 20 33.76 V G96
2022-10-09 10:59:58 C 07 23 03.502 +12 20 22.42 V G96
2022-10-09 11:07:21 C 07 23 04.009 +12 20 10.79 V G96
2022-10-15 07:12:14 S 07 32 13.764 +08 40 30.00 L C51
2022-10-15 16:35:32 S 07 32 47.364 +08 25 48.50 L C51
2022-10-15 22:51:04 S 07 33 09.44 +08 15 59.1 L C51
2022-10-16 00:24:57 S 07 33 15.16 +08 13 31.1 L C51
2022-10-16 05:06:36 S 07 33 31.44 +08 06 07.3 L C51
2022-10-16 09:48:16 S 07 33 47.85 +07 58 50.1 L C51
2022-10-16 16:03:37 S 07 34 09.42 +07 49 02.4 L C51
2022-10-16 22:19:08 S 07 34 30.991 +07 39 12.02 L C51
2022-10-19 23:52:02 S 07 38 29.503 +05 44 12.77 L C51
2022-10-28 10:54:39 C 07 47 12.113 +00 29 51.25 V G96
2022-10-28 11:02:51 C 07 47 12.372 +00 29 38.65 V G96
2022-10-28 11:11:03 C 07 47 12.635 +00 29 26.09 V G96
2022-10-28 11:19:14 C 07 47 12.898 +00 29 13.52 V G96
2022-10-29 10:50:59 C 07 48 00.068 -00 06 42.77 V G96
2022-10-29 10:59:17 C 07 48 00.313 -00 06 55.44 V G96
2022-10-29 11:07:35 C 07 48 00.562 -00 07 08.15 V G96
2022-10-29 11:15:55 C 07 48 00.814 -00 07 20.78 V G96
2022-10-30 14:29:43 C 07 48 51.742 -00 48 44.03 V T08
2022-10-30 14:34:23 C 07 48 51.878 -00 48 50.94 V T08
2022-10-30 14:38:22 C 07 48 51.979 -00 48 57.17 V T08
2022-10-30 15:10:47 C 07 48 52.829 -00 49 46.42 V T08
2022-10-31 07:46:28 C 07 49 22.265 -01 14 45.78 V W68
2022-10-31 07:51:00 C 07 49 22.382 -01 14 52.84 V W68
2022-10-31 07:59:28 C 07 49 22.601 -01 15 05.62 V W68
2022-10-31 08:15:44 C 07 49 23.018 -01 15 30.24 V W68
2022-11-01 13:46:08 C 07 50 11.306 -02 00 12.06 V T05
2022-11-01 13:48:44 C 07 50 11.357 -02 00 16.31 V T05
2022-11-01 13:54:35 C 07 50 11.498 -02 00 24.91 V T05
2022-11-01 14:03:42 C 07 50 11.671 -02 00 38.63 V T05
2022-11-04 08:23:50 C 07 51 43.548 -03 39 39.89 V W68
2022-11-04 08:27:43 C 07 51 43.603 -03 39 45.54 V W68
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)