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
2022-11-04 08:35:45 C 07 51 43.757 -03 39 57.38 V W68
2022-11-04 08:37:42 C 07 51 43.798 -03 40 00.66 V W68
2022-11-05 17:47:52 C 07 52 21.35 -04 29 15.0 V D29
2022-11-05 18:02:54 C 07 52 21.62 -04 29 37.3 V D29
2022-11-05 18:17:56 C 07 52 21.86 -04 29 59.5 V D29
2022-11-07 13:17:46 C 07 53 01.322 -05 32 56.36 V T08
2022-11-07 13:20:26 C 07 53 01.378 -05 32 59.96 V T08
2022-11-07 13:24:26 C 07 53 01.399 -05 33 05.94 V T08
2022-11-07 13:35:04 C 07 53 01.522 -05 33 21.02 V T08
2022-11-11 12:07:26 C 07 53 53.647 -07 49 10.63 V T08
2022-11-11 12:10:05 C 07 53 53.664 -07 49 13.62 V T08
2022-11-11 12:16:06 C 07 53 53.666 -07 49 22.40 V T08
2022-11-11 12:26:21 C 07 53 53.695 -07 49 36.95 V T08
2022-11-13 15:02:37 C 07 54 00.823 -09 00 36.43 V T05
2022-11-13 15:08:35 C 07 54 00.828 -09 00 45.22 V T05
2022-11-13 15:25:47 C 07 54 00.806 -09 01 09.12 V T05
2022-11-13 15:36:16 C 07 54 00.742 -09 01 23.09 V T05
2022-11-16 08:06:28 C 07 53 49.817 -10 29 41.03 V W68
2022-11-16 08:17:40 C 07 53 49.694 -10 29 56.62 V W68
2022-11-16 08:28:49 C 07 53 49.661 -10 30 11.30 V W68
2022-11-18 05:56:11 C 07 53 27.910 -11 31 01.34 V W68
2022-11-18 06:00:05 C 07 53 27.859 -11 31 06.67 V W68
2022-11-18 06:11:00 C 07 53 27.739 -11 31 21.47 V W68
2022-11-18 06:32:24 C 07 53 27.463 -11 31 50.02 V W68
2022-11-20 07:05:45 C 07 52 50.570 -12 35 18.42 V W68
2022-11-20 07:08:21 C 07 52 50.510 -12 35 21.95 V W68
2022-11-20 07:18:55 C 07 52 50.345 -12 35 35.52 V W68
2022-11-20 07:30:37 C 07 52 50.129 -12 35 50.53 V W68
2022-11-25 13:00:33 C 07 50 12.422 -15 11 47.44 V T05
2022-11-25 13:03:10 C 07 50 12.331 -15 11 50.68 V T05
2022-11-25 13:07:43 C 07 50 12.187 -15 11 56.29 V T05
2022-11-25 13:15:32 C 07 50 11.952 -15 12 05.29 V T05
2022-11-30 01:51:05 C 07 46 44.30 -17 15 41.5 X C95
2022-11-30 01:52:49 C 07 46 44.20 -17 15 43.3 X C95
2022-11-30 01:59:48 C 07 46 43.88 -17 15 50.6 X C95
2022-11-30 02:05:02 C 07 46 43.62 -17 15 56.3 X C95
2022-11-30 02:07:39 C 07 46 43.52 -17 15 59.3 X C95
2022-12-01 05:27:18 C 07 45 41.530 -17 45 00.00 V W68
2022-12-01 05:31:12 C 07 45 41.390 -17 45 04.00 V W68
2022-12-01 05:37:41 C 07 45 41.100 -17 45 11.12 V W68
2022-12-01 22:56:51 C 07 44 59.652 -18 03 16.49 V M22
2022-12-01 23:01:03 C 07 44 59.467 -18 03 21.02 V M22
2022-12-01 23:05:35 C 07 44 59.256 -18 03 26.06 V M22
2022-12-01 23:14:02 C 07 44 58.896 -18 03 34.49 V M22
2022-12-02 23:59:25 C 07 43 56.743 -18 28 53.22 V M22
2022-12-03 00:02:00 C 07 43 56.623 -18 28 55.99 V M22
2022-12-03 00:07:55 C 07 43 56.342 -18 29 02.11 V M22
2022-12-03 00:26:06 C 07 43 55.514 -18 29 20.54 V M22
2022-12-06 23:34:07 C 07 39 28.913 -19 59 58.13 V M22
2022-12-06 23:51:51 C 07 39 27.996 -20 00 14.54 V M22
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)