2018 YD3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3309056915 ± 5.23e-06
Semi-major axis (a)1.9073341879 AU ± 2.11e-05
Inclination (i)5.84632063° ± 7.86e-05
Long. of Asc. Node (Ω)296.63724191° ± 2.57e-05
Arg. of Perihelion (ω)200.02980364° ± 2.23e-04
Mean Anomaly (M)206.21148442° ± 1.53e-02
Mean Motion (n)0.3741726900°/day ± 6.20e-06
Perihelion dist (q)1.27618645 AU ± 1.73e-05
Aphelion dist (Q)2.53848193 AU ± 2.97e-05
Orbital Period2.63414811 yr ± 4.36e-05
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty2
Orbit TypeAmor
MOID0.292628 AU
Observations Used58
Oppositions1
Arc Total2018-2019
First Observation Used2018-12-14
Last Observation Used2019-03-12
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-12-14 14:36:09 C 08 08 40.777 +27 26 37.53 V F51
2018-12-14 14:52:52 C 08 08 41.341 +27 26 30.39 V F51
2018-12-14 15:26:22 C 08 08 42.399 +27 26 16.19 V F51
2018-12-31 09:57:48 C 08 17 41.14 +24 05 09.1 V G96
2018-12-31 10:05:15 C 08 17 41.12 +24 05 04.5 V G96
2018-12-31 10:12:43 C 08 17 41.13 +24 04 59.9 V G96
2018-12-31 10:20:09 C 08 17 41.19 +24 04 55.2 V G96
2018-12-31 12:33:10 C 08 17 41.19 +24 03 33.3 V G96
2018-12-31 12:45:48 C 08 17 41.25 +24 03 25.1 V G96
2018-12-31 12:51:53 C 08 17 41.24 +24 03 23.6 V G96
2019-01-04 07:26:04 C 08 17 55.70 +23 06 48.0 V G96
2019-01-04 07:31:57 C 08 17 55.65 +23 06 44.7 V G96
2019-01-04 07:37:44 C 08 17 55.63 +23 06 40.9 V G96
2019-01-04 07:43:31 C 08 17 55.58 +23 06 36.9 V G96
2019-01-05 06:33:18 C 08 17 53.43 +22 51 39.6 V G96
2019-01-05 06:38:09 C 08 17 53.35 +22 51 36.6 V G96
2019-01-05 06:47:51 C 08 17 53.27 +22 51 30.2 V G96
2019-01-08 08:33:08 C 08 17 29.63 +22 01 27.6 V G96
2019-01-08 08:40:26 C 08 17 29.55 +22 01 22.7 V G96
2019-01-08 08:55:07 C 08 17 29.33 +22 01 12.3 V G96
2019-01-13 12:55:56 C 08 16 07.992 +20 31 18.15 U F51
2019-01-13 13:12:31 C 08 16 07.648 +20 31 05.37 U F51
2019-01-13 13:29:08 C 08 16 07.303 +20 30 52.52 U F51
2019-01-13 13:45:41 C 08 16 06.968 +20 30 39.71 U F51
2019-01-14 12:36:50 C 08 15 47.939 +20 13 22.95 U F51
2019-01-14 12:39:42 C 08 15 47.874 +20 13 20.78 U F51
2019-01-14 12:53:55 C 08 15 47.564 +20 13 09.71 U F51
2019-01-14 12:56:43 C 08 15 47.501 +20 13 07.45 U F51
2019-01-14 13:10:56 C 08 15 47.194 +20 12 56.31 U F51
2019-01-14 13:13:46 C 08 15 47.135 +20 12 54.10 U F51
2019-01-14 13:27:56 C 08 15 46.831 +20 12 43.05 U F51
2019-01-14 13:30:44 C 08 15 46.774 +20 12 40.92 U F51
2019-01-15 08:46:55 C 08 15 31.585 +19 57 56.48 U F52
2019-01-15 09:04:40 C 08 15 31.183 +19 57 42.87 U F52
2019-01-15 09:22:16 C 08 15 30.793 +19 57 29.76 U F52
2019-01-15 09:39:54 C 08 15 30.398 +19 57 16.43 U F52
2019-01-24 12:02:54 C 08 11 43.038 +17 02 53.07 U F52
2019-01-24 12:36:13 C 08 11 42.226 +17 02 25.09 U F52
2019-01-24 12:52:57 C 08 11 41.804 +17 02 11.43 U F52
2019-01-25 05:23:06 C 08 11 26.37 +16 48 37.0 V I52
2019-01-25 05:27:25 C 08 11 26.22 +16 48 32.5 V I52
2019-01-25 05:32:21 C 08 11 26.11 +16 48 29.1 V I52
2019-01-25 05:35:49 C 08 11 26.03 +16 48 26.0 V I52
2019-01-27 05:49:18 C 08 10 36.31 +16 08 58.7 V G96
2019-01-27 05:56:47 C 08 10 36.16 +16 08 52.3 V G96
2019-01-27 06:04:14 C 08 10 35.97 +16 08 46.7 V G96
2019-01-27 06:11:43 C 08 10 35.76 +16 08 40.0 V G96
2019-02-04 07:45:52 C 08 08 02.660 +13 32 56.72 U F52
2019-02-04 08:01:37 C 08 08 02.413 +13 32 44.72 U F52
2019-02-04 08:17:23 C 08 08 02.169 +13 32 32.46 U F52