374449 (2005 XD1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3065672533 ± 3.63e-08
Semi-major axis (a)1.6205227089 AU ± 1.19e-08
Inclination (i)18.28348414° ± 7.19e-06
Long. of Asc. Node (Ω)287.33931233° ± 5.09e-06
Arg. of Perihelion (ω)198.76259469° ± 2.17e-05
Mean Anomaly (M)225.09888603° ± 4.52e-05
Mean Motion (n)0.4777817911°/day ± 5.27e-09
Perihelion dist (q)1.12372351 AU ± 5.94e-08
Aphelion dist (Q)2.11732190 AU ± 6.09e-08
Orbital Period2.06292140 yr ± 2.27e-08
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.368″
Uncertainty0
Orbit TypeAmor
MOID0.150298 AU
Observations Used311
Oppositions10
Arc Total2005-2025
First Observation Used2005-12-04
Last Observation Used2025-07-03
Observations (348)
Date Type RA Dec Mag Band Observatory
2017-08-13 06:05:36 C 21 57 27.97 +12 27 42.1 u H21
2017-08-16 05:27:07 C 21 52 44.44 +12 38 21.5 u H21
2017-08-16 05:50:27 C 21 52 42.82 +12 38 24.9 u H21
2017-08-16 06:06:22 C 21 52 41.75 +12 38 26.7 u H21
2017-08-16 11:40:09 C 21 52 19.169 +12 39 10.66 L F51
2017-08-16 11:57:27 C 21 52 17.953 +12 39 12.97 L F51
2017-08-16 12:14:48 C 21 52 16.771 +12 39 15.04 L F51
2017-08-23 05:13:24 C 21 41 15.61 +12 50 15.2 u H21
2017-08-23 05:38:18 C 21 41 13.84 +12 50 15.2 u H21
2017-08-23 06:04:32 C 21 41 11.99 +12 50 15.6 u H21
2017-09-21 01:48:41 C 21 01 47.21 +10 56 26.6 u H21
2017-09-21 02:15:24 C 21 01 46.18 +10 56 18.7 u H21
2017-09-21 02:43:47 C 21 01 45.10 +10 56 11.1 u H21
2017-09-22 02:40:33 C 21 00 54.31 +10 49 24.4 u H21
2017-09-22 02:56:02 C 21 00 53.75 +10 49 19.9 u H21
2017-09-22 03:15:35 C 21 00 53.04 +10 49 14.4 u H21
2019-07-24 06:28:14 C 21 46 43.44 +04 02 17.7 u H21
2019-07-24 06:37:52 C 21 46 42.87 +04 02 20.1 u H21
2019-07-24 06:45:45 C 21 46 42.47 +04 02 22.5 u H21
2019-07-25 06:00:23 C 21 45 28.54 +04 09 06.1 u H21
2019-07-25 06:07:24 C 21 45 28.15 +04 09 08.3 u H21
2019-07-25 06:22:34 C 21 45 27.30 +04 09 12.4 u H21
2019-07-28 11:27:47 C 21 41 09.228 +04 29 54.31 U F51
2019-07-28 11:45:51 C 21 41 08.150 +04 29 58.76 U F51
2019-07-28 12:03:49 C 21 41 07.074 +04 30 03.21 U F51
2019-07-28 12:21:43 C 21 41 06.003 +04 30 07.92 U F51
2019-08-23 08:34:43 C 21 00 33.395 +05 32 14.97 U F52
2019-08-23 08:51:38 C 21 00 32.264 +05 32 14.60 U F52
2019-08-23 09:08:32 C 21 00 31.140 +05 32 13.37 U F52
2019-09-02 01:40:05 C 20 46 40.57 +05 10 27.3 u H21
2019-09-02 02:02:01 C 20 46 39.38 +05 10 24.2 u H21
2019-09-02 02:33:36 C 20 46 37.61 +05 10 19.9 u H21
2021-08-02 10:13:16 C 20 54 05.630 -01 22 10.51 U F51
2021-08-02 10:31:18 C 20 54 04.341 -01 22 07.94 U F51
2021-08-02 11:07:17 C 20 54 01.844 -01 22 03.98 U F51
2023-07-12 06:14:46 C 20 49 12.40 -08 57 43.1 u H21
2023-07-12 06:20:56 C 20 49 12.00 -08 57 41.1 u H21
2023-07-12 06:31:13 C 20 49 11.35 -08 57 40.1 u H21
2023-07-14 05:40:58 C 20 46 17.79 -08 47 13.0 u H21
2023-07-14 05:49:11 C 20 46 17.29 -08 47 10.7 u H21
2023-07-14 05:57:16 C 20 46 16.76 -08 47 08.9 u H21
2023-08-12 03:37:41 C 20 00 02.42 -07 10 09.7 u H21
2023-08-12 03:46:02 C 20 00 01.90 -07 10 09.0 u H21
2023-08-13 03:53:26 C 19 58 36.02 -07 08 37.3 u H21
2023-08-13 04:01:39 C 19 58 35.50 -07 08 36.3 u H21
2025-07-03 12:24:01 C 20 22 35.387 -15 33 48.49 X F51
2025-07-03 12:39:15 C 20 22 34.394 -15 33 45.04 X F51
2025-07-03 12:54:30 C 20 22 33.394 -15 33 41.67 X F51