376729 (1998 YB8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4699863388 ± 7.89e-08
Semi-major axis (a)2.4189117624 AU ± 1.14e-08
Inclination (i)8.92494854° ± 8.09e-06
Long. of Asc. Node (Ω)106.42685873° ± 2.49e-05
Arg. of Perihelion (ω)343.67244680° ± 4.09e-05
Mean Anomaly (M)52.14119925° ± 1.41e-05
Mean Motion (n)0.2619885050°/day ± 1.85e-09
Perihelion dist (q)1.28205628 AU ± 1.91e-07
Aphelion dist (Q)3.55576725 AU ± 1.92e-07
Orbital Period3.76209744 yr ± 2.65e-08
Physical Parameters
H (abs. magnitude)19.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.530″
Uncertainty0
Orbit TypeAmor
MOID0.301202 AU
Observations Used194
Oppositions25
Arc Total1984-2018
First Observation Used1984-01-03
Last Observation Used2018-04-12
Observations (199)
Date Type RA Dec Mag Band Observatory
2013-12-16 03:56:23 C 02 30 47.07 -01 55 05.3 q 448
2013-12-16 04:13:25 C 02 30 47.44 -01 54 47.2 q 448
2013-12-19 01:39:48 C 02 32 58.36 -00 38 21.1 u H21
2013-12-19 01:47:18 C 02 32 58.59 -00 38 13.0 u H21
2013-12-19 01:55:29 C 02 32 58.84 -00 38 03.0 u H21
2013-12-23 11:46:26 C 02 37 12.49 +01 24 50.6 q D29
2013-12-23 12:15:05 C 02 37 13.59 +01 25 25.0 q D29
2013-12-23 12:43:43 C 02 37 14.80 +01 25 58.5 q D29
2013-12-24 02:20:45 C 02 37 52.69 +01 42 16.6 q 703
2013-12-24 02:30:53 C 02 37 53.08 +01 42 28.2 q 703
2013-12-24 02:41:02 C 02 37 53.50 +01 42 42.3 q 703
2013-12-24 02:51:11 C 02 37 53.91 +01 42 53.2 q 703
2013-12-27 19:21:07 C 02 42 23.63 +03 30 52.7 t 130
2013-12-27 19:24:51 C 02 42 23.81 +03 30 56.9 t 130
2013-12-27 19:29:02 C 02 42 24.02 +03 31 02.7 t 130
2013-12-27 19:33:29 C 02 42 24.24 +03 31 08.2 t 130
2014-01-21 02:58:36 C 03 30 01.44 +15 49 58.3 q 448
2014-01-21 03:18:43 C 03 30 03.48 +15 50 21.9 q 448
2014-01-21 03:48:38 C 03 30 06.52 +15 50 58.1 q 448
2014-01-29 03:03:27 C 03 51 36.82 +19 32 11.3 q 703
2014-01-29 03:12:57 C 03 51 37.86 +19 32 19.8 q 703
2014-01-29 03:22:27 C 03 51 38.88 +19 32 31.1 q 703
2014-01-29 03:31:58 C 03 51 39.93 +19 32 41.9 q 703
2017-11-16 12:09:57 C 10 45 08.94 +09 09 16.7 U G96
2017-11-16 12:17:26 C 10 45 09.85 +09 09 14.5 U G96
2017-11-16 12:24:51 C 10 45 10.74 +09 09 12.5 U G96
2017-11-16 12:32:17 C 10 45 11.56 +09 09 09.5 U G96
2017-12-28 15:19:06 C 12 27 23.312 +04 58 28.37 U F51
2017-12-28 15:31:19 C 12 27 24.238 +04 58 27.59 U F51
2017-12-28 15:43:32 C 12 27 25.143 +04 58 26.68 U F51
2018-01-14 14:38:37 C 12 53 42.903 +05 03 38.26 U F51
2018-01-14 14:55:33 C 12 53 43.736 +05 03 40.21 U F51
2018-01-14 15:12:48 C 12 53 44.586 +05 03 41.87 U F51
2018-01-14 15:29:57 C 12 53 45.421 +05 03 43.76 U F51
2018-03-16 07:53:34 C 12 48 50.99 +13 46 07.7 U G96
2018-03-16 08:01:02 C 12 48 50.59 +13 46 10.1 U G96
2018-03-16 08:08:31 C 12 48 50.20 +13 46 13.4 U G96
2018-03-23 08:06:36 C 12 40 37.38 +14 39 15.7 U G96
2018-03-23 08:17:29 C 12 40 36.81 +14 39 18.6 U G96
2018-03-23 08:29:43 C 12 40 36.18 +14 39 22.3 U G96
2018-03-23 08:37:17 C 12 40 35.80 +14 39 23.7 U G96
2018-04-11 06:42:12 C 12 20 45.53 +15 38 17.4 U G96
2018-04-11 06:50:19 C 12 20 45.20 +15 38 18.7 U G96
2018-04-11 06:58:26 C 12 20 44.89 +15 38 17.7 U G96
2018-04-11 07:06:33 C 12 20 44.56 +15 38 16.8 U G96
2018-04-12 07:09:20 C 12 19 55.096 +15 37 58.48 U F51
2018-04-12 07:24:57 C 12 19 54.531 +15 37 58.31 U F51
2018-04-12 07:40:41 C 12 19 53.964 +15 37 57.97 U F51
2018-04-12 07:56:22 C 12 19 53.400 +15 37 57.99 U F51