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
2022-12-06 23:54:27 C 07 39 27.823 -20 00 17.68 V M22
2022-12-06 23:58:59 C 07 39 27.598 -20 00 20.77 V M22
2022-12-08 00:36:59 C 07 38 11.64 -20 22 13.4 X C95
2022-12-08 01:02:37 C 07 38 10.32 -20 22 35.6 X C95
2022-12-08 06:07:43 C 07 37 54.264 -20 26 46.21 V W68
2022-12-08 06:10:57 C 07 37 54.110 -20 26 49.09 V W68
2022-12-08 07:00:49 C 07 37 51.262 -20 27 32.04 V W68
2022-12-08 07:05:21 C 07 37 51.053 -20 27 35.57 V W68
2022-12-09 22:43:59 C 07 35 42.461 -21 00 30.67 V M22
2022-12-09 23:04:16 C 07 35 41.302 -21 00 47.12 V M22
2022-12-09 23:08:10 C 07 35 41.102 -21 00 50.72 V M22
2022-12-09 23:12:09 C 07 35 40.838 -21 00 54.18 V M22
2022-12-14 00:53:22 C 07 29 56.186 -22 13 03.11 V M22
2022-12-14 00:58:11 C 07 29 55.889 -22 13 06.38 V M22
2022-12-14 01:47:05 C 07 29 52.723 -22 13 38.86 V M22
2022-12-14 02:09:10 C 07 29 51.278 -22 13 53.69 V M22
2022-12-14 22:38:05 C 07 28 35.318 -22 27 18.40 V M22
2022-12-14 22:40:40 C 07 28 35.148 -22 27 19.80 V M22
2022-12-14 22:45:13 C 07 28 34.853 -22 27 22.86 V M22
2022-12-14 23:00:51 C 07 28 33.845 -22 27 33.37 V M22
2022-12-21 06:51:19 C 07 18 30.312 -23 47 53.70 V W68
2022-12-21 06:55:21 C 07 18 29.995 -23 47 55.50 V W68
2022-12-21 07:04:00 C 07 18 29.400 -23 47 59.21 V W68
2022-12-21 07:18:56 C 07 18 28.332 -23 48 05.36 V W68
2022-12-25 02:45:07 C 07 12 06.089 -24 19 44.54 V W68
2022-12-25 02:49:43 C 07 12 05.774 -24 19 45.95 V W68
2022-12-25 02:57:40 C 07 12 05.174 -24 19 48.29 V W68
2022-12-25 03:12:06 C 07 12 04.138 -24 19 52.46 V W68
2022-12-27 00:18:54 C 07 08 52.642 -24 30 49.21 V M22
2022-12-27 00:23:27 C 07 08 52.337 -24 30 50.36 V M22
2022-12-27 01:05:01 C 07 08 49.250 -24 30 58.72 V M22
2022-12-27 01:12:31 C 07 08 48.722 -24 31 00.05 V M22
2022-12-29 05:29:44 C 07 05 08.062 -24 39 50.72 V W68
2022-12-29 05:37:04 C 07 05 07.522 -24 39 51.19 V W68
2022-12-29 05:51:46 C 07 05 06.463 -24 39 53.53 V W68
2023-01-02 03:32:04 C 06 58 36.982 -24 45 45.83 V W68
2023-01-02 03:34:39 C 06 58 36.756 -24 45 45.79 V W68
2023-01-02 03:39:58 C 06 58 36.422 -24 45 45.29 V W68
2023-01-02 03:47:47 C 06 58 35.885 -24 45 45.22 V W68
2023-01-02 21:39:48 C 06 57 22.944 -24 45 28.22 V M22
2023-01-02 21:44:28 C 06 57 22.613 -24 45 28.91 V M22
2023-01-02 21:49:00 C 06 57 22.315 -24 45 28.73 V M22
2023-01-02 22:00:14 C 06 57 21.559 -24 45 28.37 V M22
2023-01-03 23:23:19 C 06 55 38.755 -24 44 20.65 V M22
2023-01-03 23:27:52 C 06 55 38.453 -24 44 18.85 V M22
2023-01-03 23:36:51 C 06 55 37.822 -24 44 18.64 V M22
2023-01-03 23:58:19 C 06 55 36.374 -24 44 16.40 V M22
2023-01-08 10:22:56 C 06 48 43.779 -24 30 27.99 U F51
2023-01-08 10:48:12 C 06 48 42.132 -24 30 22.93 U F51
2023-01-08 11:00:55 C 06 48 41.305 -24 30 20.41 U F51
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)