366774 (2004 TB18)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4507966471 ± 1.67e-08
Semi-major axis (a)1.8148388604 AU ± 3.64e-09
Inclination (i)13.20490907° ± 2.45e-06
Long. of Asc. Node (Ω)120.97343771° ± 1.24e-05
Arg. of Perihelion (ω)13.19502760° ± 1.30e-05
Mean Anomaly (M)171.80833286° ± 8.55e-06
Mean Motion (n)0.4031393313°/day ± 1.21e-09
Perihelion dist (q)0.99671559 AU ± 3.04e-08
Aphelion dist (Q)2.63296213 AU ± 3.08e-08
Orbital Period2.44487751 yr ± 7.35e-09
Physical Parameters
H (abs. magnitude)17.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.019659 AU
Observations Used548
Gaia Obs Used23
Oppositions7
Arc Total2004-2023
First Observation Used2004-09-21
Last Observation Used2023-09-08
Observations (595)
Date Type RA Dec Mag Band Observatory
2015-06-07 12:21:06 C 17 25 30.688 -04 24 06.54 – L F51
2015-06-10 11:16:31 C 17 20 43.333 -04 45 51.34 – L F51
2015-06-10 11:33:33 C 17 20 42.151 -04 45 56.72 – L F51
2015-06-10 11:50:35 C 17 20 40.980 -04 46 02.13 – L F51
2015-06-11 09:37:56 C 17 19 14.203 -04 53 03.71 – L F52
2015-06-11 09:54:20 C 17 19 13.079 -04 53 09.00 – L F52
2015-06-11 10:10:54 C 17 19 11.945 -04 53 14.42 – L F52
2015-06-11 10:27:21 C 17 19 10.815 -04 53 19.66 – L F52
2015-06-16 06:58:24 C 17 11 39.74 -05 33 21.7 – q 703
2015-06-16 07:03:26 C 17 11 39.48 -05 33 22.6 – q 703
2015-06-16 07:08:30 C 17 11 39.05 -05 33 24.7 – q 703
2015-06-16 07:13:32 C 17 11 38.77 -05 33 26.2 – q 703
2015-06-21 06:31:45 C 17 04 31.68 -06 17 54.2 – R G45
2015-06-21 06:44:43 C 17 04 30.92 -06 17 58.8 – R G45
2015-06-21 06:56:45 C 17 04 30.20 -06 18 03.7 – R G45
2015-06-21 07:05:19 C 17 04 29.72 -06 18 06.9 – R G45
2015-06-21 07:12:21 C 17 04 29.28 -06 18 09.6 – R G45
2015-06-22 10:42:08 C 17 02 57.038 -06 28 47.01 – L F52
2015-06-22 10:58:35 C 17 02 56.100 -06 28 53.44 – L F52
2015-06-22 11:31:37 C 17 02 54.214 -06 29 06.16 – L F52
2015-07-13 08:15:51 C 16 43 19.386 -09 54 47.25 – L F51
2015-07-13 08:51:04 C 16 43 18.531 -09 55 02.01 – L F51
2015-07-13 09:08:42 C 16 43 18.095 -09 55 09.25 – L F51
2015-07-14 08:31:20 C 16 42 48.163 -10 04 51.10 – L F51
2015-07-14 08:49:04 C 16 42 47.756 -10 04 58.44 – L F51
2015-07-14 09:06:40 C 16 42 47.367 -10 05 05.78 – L F51
2015-08-10 06:43:32 C 16 42 22.065 -14 16 49.49 – L F51
2015-08-10 07:00:41 C 16 42 22.330 -14 16 55.71 – L F51
2015-08-10 07:17:43 C 16 42 22.597 -14 17 01.98 – L F51
2015-08-10 07:34:52 C 16 42 22.874 -14 17 07.62 – L F51
2016-08-01 12:15:12 C 00 23 07.660 -11 17 25.76 – L F51
2016-08-01 12:31:12 C 00 23 07.643 -11 17 31.74 – L F51
2016-08-01 12:47:15 C 00 23 07.632 -11 17 37.73 – L F51
2018-06-18 13:46:02 C 21 46 17.670 -14 42 58.02 – U F51
2018-06-18 14:01:56 C 21 46 17.540 -14 43 01.20 – U F51
2018-06-18 14:17:49 C 21 46 17.421 -14 43 04.43 – U F51
2018-07-08 12:47:41 C 21 36 56.805 -16 54 34.39 – U F51
2018-07-08 13:02:01 C 21 36 56.297 -16 54 39.12 – U F51
2018-07-08 13:16:22 C 21 36 55.828 -16 54 44.35 – U F51
2018-08-07 09:48:48 C 21 04 24.238 -21 31 48.35 – U F51
2018-08-07 10:03:09 C 21 04 23.452 -21 31 53.73 – U F51
2018-08-07 10:17:30 C 21 04 22.669 -21 31 59.27 – U F51
2018-08-07 10:31:49 C 21 04 21.883 -21 32 04.64 – U F51
2019-11-02 12:45:21 C 11 56 00.32 +03 02 09.3 – U I41
2019-11-02 12:52:17 C 11 56 01.54 +03 02 04.4 – U I41
2019-11-02 12:59:16 C 11 56 02.75 +03 02 00.0 – U I41
2019-11-04 12:50:30 C 12 04 26.45 +02 29 49.6 – U I41
2019-11-04 13:04:22 C 12 04 28.84 +02 29 40.5 – U I41
2019-12-07 12:50:26 C 14 14 04.86 -05 41 10.5 – V G96
2019-12-07 12:55:49 C 14 14 05.67 -05 41 13.8 – V G96