498068 (2007 RT146)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4485388226 ± 1.75e-07
Semi-major axis (a)1.8365644609 AU ± 9.63e-09
Inclination (i)16.80983840° ± 1.84e-05
Long. of Asc. Node (Ω)195.98810806° ± 2.75e-05
Arg. of Perihelion (ω)86.39047908° ± 4.73e-05
Mean Anomaly (M)157.03275985° ± 5.02e-05
Mean Motion (n)0.3960071361°/day ± 3.12e-09
Perihelion dist (q)1.01279400 AU ± 3.22e-07
Aphelion dist (Q)2.66033492 AU ± 3.22e-07
Orbital Period2.48891041 yr ± 1.96e-08
Physical Parameters
H (abs. magnitude)18.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.289″
Uncertainty0
Orbit TypeApollo
MOID0.224690 AU
Observations Used96
Oppositions12
Arc Total2002-2022
First Observation Used2002-10-31
Last Observation Used2022-11-19
Observations (98)
Date Type RA Dec Mag Band Observatory
2002-10-31 06:51:35 C 02 19 03.568 +00 33 10.07 e 645
2002-10-31 06:56:35 C 02 19 03.273 +00 33 06.48 21.38 e 645
2002-11-07 05:49:40 C 02 10 25.566 -01 11 12.76 e 645
2002-11-07 05:54:40 C 02 10 25.321 -01 11 15.35 21.8 e 645
2007-09-15 09:27:24 C 03 32 33.00 +16 55 15.9 r G96
2007-09-15 09:43:31 C 03 32 32.92 +16 55 03.9 r G96
2007-09-15 09:51:38 C 03 32 32.89 +16 54 58.0 r G96
2007-09-15 11:18:53 C 03 32 32.49 +16 53 53.6 r G96
2007-09-15 11:22:05 C 03 32 32.50 +16 53 51.6 r G96
2007-09-15 11:25:07 C 03 32 32.46 +16 53 49.3 r G96
2007-09-15 11:28:08 C 03 32 32.45 +16 53 47.2 r G96
2007-09-18 02:28:20 C 03 32 13.86 +16 06 16.8 r J95
2007-09-18 02:40:38 C 03 32 13.67 +16 06 06.4 r J95
2007-09-18 04:18:28 C 03 32 12.72 +16 04 50.7 r J95
2007-09-18 04:28:56 C 03 32 12.61 +16 04 43.5 r J95
2007-09-18 09:37:24 C 03 32 10.35 +16 00 48.4 r G96
2007-09-18 09:44:47 C 03 32 10.28 +16 00 42.6 r G96
2007-09-18 09:52:10 C 03 32 10.17 +16 00 36.8 r G96
2007-09-18 10:00:16 C 03 32 10.06 +16 00 30.6 r G96
2007-09-19 08:24:20 C 03 31 57.18 +15 43 05.9 o 291
2007-09-19 08:29:55 C 03 31 57.11 +15 43 01.4 o 291
2007-09-19 08:37:43 C 03 31 57.03 +15 42 55.6 o 291
2007-09-21 08:32:49 C 03 31 19.30 +15 04 52.7 20.3 o H55
2007-09-21 08:38:28 C 03 31 19.23 +15 04 48.5 20.5 o H55
2007-09-21 08:44:07 C 03 31 19.11 +15 04 43.8 20.6 o H55
2007-09-24 08:04:20 C 03 29 59.72 +14 06 15.3 20.5 o H55
2007-09-24 08:15:18 C 03 29 59.47 +14 06 07.2 20.4 o H55
2007-10-15 08:40:25 C 03 08 49.92 +06 34 27.0 r G96
2007-10-15 08:54:15 C 03 08 49.05 +06 34 14.8 r G96
2007-10-15 09:08:06 C 03 08 48.26 +06 34 02.2 r G96
2007-10-15 09:22:02 C 03 08 47.40 +06 33 50.5 r G96
2012-06-10 10:17:53 C 00 38 07.82 +21 03 43.9 o 291
2012-06-10 10:27:57 C 00 38 09.24 +21 03 48.1 o 291
2012-06-10 10:38:02 C 00 38 10.60 +21 03 52.5 o 291
2012-06-11 10:30:19 C 00 41 29.95 +21 13 55.2 o 291
2012-06-11 10:33:24 C 00 41 30.39 +21 13 56.6 o 291
2012-06-20 10:26:24 C 01 10 32.32 +22 29 48.1 o 691
2012-06-20 10:44:43 C 01 10 34.69 +22 29 53.9 o 691
2012-06-20 11:03:03 C 01 10 37.06 +22 30 00.3 o 691
2012-10-14 09:00:43 C 03 31 32.66 +06 55 01.3 u 448
2012-10-14 10:07:09 C 03 31 29.05 +06 54 07.2 u 448
2012-10-14 11:23:40 C 03 31 24.81 +06 53 02.7 u 448
2014-01-28 07:51:24 C 08 56 07.55 -08 30 10.0 o 291
2014-01-28 08:03:52 C 08 56 06.85 -08 30 07.4 o 291
2014-01-28 08:12:14 C 08 56 06.40 -08 30 05.7 o 291
2017-09-22 12:44:40 C 04 04 35.584 +13 18 59.14 L F51
2017-09-22 13:02:27 C 04 04 35.480 +13 18 47.73 L F51
2017-09-22 13:20:09 C 04 04 35.384 +13 18 36.39 L F51
2017-09-24 12:24:15 C 04 04 18.861 +12 47 53.43 L F51
2017-09-24 12:43:34 C 04 04 18.668 +12 47 40.67 L F51