2008 XN

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5881270272 ± 3.41e-07
Semi-major axis (a)2.1662912687 AU ± 3.60e-09
Inclination (i)5.31059285° ± 2.65e-05
Long. of Asc. Node (Ω)97.85441771° ± 8.00e-05
Arg. of Perihelion (ω)63.52308188° ± 2.03e-04
Mean Anomaly (M)89.70715406° ± 2.13e-05
Mean Motion (n)0.3091270449°/day ± 7.71e-10
Perihelion dist (q)0.89223682 AU ± 7.40e-07
Aphelion dist (Q)3.44034571 AU ± 7.40e-07
Orbital Period3.18841816 yr ± 7.95e-09
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.385″
Uncertainty0
Orbit TypeApollo
MOID0.032662 AU
Observations Used69
Oppositions11
Arc Total2008-2024
First Observation Used2008-12-01
Last Observation Used2024-12-03
Observations (71)
Date Type RA Dec Mag Band Observatory
2008-12-01 07:51:13 C 04 37 09.16 +13 42 21.7 V G96
2008-12-01 08:00:57 C 04 37 08.38 +13 42 21.0 V G96
2008-12-02 08:38:35 C 04 35 21.19 +13 41 17.4 r G96
2008-12-02 08:48:13 C 04 35 20.40 +13 41 16.7 r G96
2008-12-02 08:57:52 C 04 35 19.64 +13 41 16.2 r G96
2008-12-02 09:07:36 C 04 35 18.92 +13 41 15.5 r G96
2008-12-02 09:56:31 C 04 35 15.10 +13 41 13.0 r G96
2008-12-02 10:04:56 C 04 35 14.42 +13 41 13.0 r G96
2008-12-02 10:13:15 C 04 35 13.74 +13 41 12.7 r G96
2008-12-02 10:21:34 C 04 35 13.05 +13 41 11.7 r G96
2008-12-03 07:01:17 C 04 33 40.75 +13 40 25.9 r G96
2008-12-03 07:10:56 C 04 33 39.93 +13 40 26.6 r G96
2008-12-03 07:20:36 C 04 33 39.15 +13 40 26.2 r G96
2008-12-03 07:30:19 C 04 33 38.41 +13 40 26.1 r G96
2008-12-04 09:53:13 C 04 31 34.23 +13 39 36.4 o 291
2008-12-04 10:01:52 C 04 31 33.50 +13 39 36.2 o 291
2008-12-04 10:07:34 C 04 31 33.01 +13 39 35.9 o 291
2008-12-05 05:16:06 C 04 30 01.41 +13 39 07.3 o H55
2008-12-05 05:20:30 C 04 30 01.03 +13 39 06.8 o H55
2008-12-05 05:25:28 C 04 30 00.62 +13 39 06.9 o H55
2008-12-06 05:24:23 C 04 28 01.66 +13 38 43.9 o 291
2008-12-06 05:29:54 C 04 28 01.05 +13 38 43.3 o 291
2008-12-06 05:38:11 C 04 28 00.39 +13 38 43.7 o 291
2008-12-08 03:27:42 C 04 24 02.12 +13 38 24.7 r G96
2008-12-08 03:33:19 C 04 24 01.62 +13 38 25.1 r G96
2008-12-08 03:39:04 C 04 24 01.04 +13 38 25.0 r G96
2008-12-08 03:44:42 C 04 24 00.54 +13 38 25.8 r G96
2008-12-18 20:10:07 C 03 57 50.38 +13 52 16.2 r 493
2008-12-18 20:18:06 C 03 57 49.43 +13 52 17.2 r 493
2008-12-18 20:25:22 C 03 57 48.56 +13 52 18.2 r 493
2008-12-22 05:43:51 C 03 48 20.08 +14 03 36.8 o 291
2008-12-22 05:49:27 C 03 48 19.36 +14 03 38.2 o 291
2008-12-22 05:55:01 C 03 48 18.65 +14 03 38.5 o 291
2008-12-22 07:11:41 C 03 48 09.00 +14 03 49.4 r 448
2008-12-22 07:57:50 C 03 48 03.17 +14 03 56.3 r 448
2008-12-22 08:45:12 C 03 47 57.35 +14 04 03.5 r 448
2008-12-26 01:37:54 C 03 37 11.28 +14 21 15.2 r 448
2008-12-26 02:29:26 C 03 37 04.55 +14 21 27.3 r 448
2008-12-26 03:20:24 C 03 36 57.93 +14 21 39.3 r 448
2008-12-29 06:13:40 C 03 27 33.14 +14 40 28.9 r 448
2008-12-29 06:57:08 C 03 27 27.26 +14 40 39.4 r 448
2008-12-29 07:42:55 C 03 27 21.31 +14 40 51.1 r 448
2009-01-02 02:52:09 C 03 15 42.56 +15 09 43.2 o 291
2009-01-02 02:58:00 C 03 15 41.75 +15 09 45.4 o 291
2009-01-02 03:05:38 C 03 15 40.71 +15 09 48.1 o 291
2009-01-12 02:59:11 C 02 43 42.77 +16 59 44.1 r 448
2009-01-12 03:44:24 C 02 43 36.04 +17 00 11.4 r 448
2009-01-12 04:27:48 C 02 43 29.65 +17 00 31.2 r 448
2009-01-20 03:18:52 C 02 15 13.29 +19 06 47.8 o 291
2009-01-20 03:27:29 C 02 15 11.81 +19 06 54.1 o 291