452307 Manawydan (1997 XV11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3179601054 ± 4.79e-08
Semi-major axis (a)1.8670353160 AU ± 6.32e-09
Inclination (i)44.27322330° ± 8.22e-06
Long. of Asc. Node (Ω)241.21171816° ± 4.03e-06
Arg. of Perihelion (ω)270.13285353° ± 1.00e-05
Mean Anomaly (M)291.80772337° ± 1.22e-05
Mean Motion (n)0.3863522775°/day ± 1.96e-09
Perihelion dist (q)1.27339257 AU ± 8.96e-08
Aphelion dist (Q)2.46067806 AU ± 8.98e-08
Orbital Period2.55110773 yr ± 1.29e-08
Physical Parameters
H (abs. magnitude)18.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.263″
Uncertainty0
Orbit TypeAmor
MOID0.583108 AU
Observations Used256
Oppositions18
Arc Total1997-2026
First Observation Used2006-05-24
Last Observation Used2026-01-17
Observations (283)
Date Type RA Dec Mag Band Observatory
2020-11-16 07:50:20 C 04 26 43.38 +23 58 00.7 V 703
2020-11-16 08:05:23 C 04 26 42.23 +23 57 30.2 V 703
2020-11-23 01:51:19 C 04 13 12.24 +18 11 46.9 V 160
2020-11-23 01:55:13 C 04 13 11.75 +18 11 38.4 V 160
2020-11-23 01:59:05 C 04 13 11.44 +18 11 29.6 V 160
2020-11-23 07:26:57 C 04 12 43.61 +17 59 08.7 V G96
2020-11-23 07:35:59 C 04 12 42.81 +17 58 48.3 V G96
2020-11-23 07:43:25 C 04 12 42.15 +17 58 31.4 V G96
2020-11-23 07:50:52 C 04 12 41.48 +17 58 14.4 V G96
2020-11-24 22:15:49 C 04 09 22.11 +16 30 01.4 V 130
2020-11-24 22:26:56 C 04 09 21.09 +16 29 36.0 V 130
2020-11-24 23:23:05 C 04 09 16.01 +16 27 24.8 o K88
2020-11-24 23:24:06 C 04 09 15.87 +16 27 23.1 o K88
2020-11-24 23:25:10 C 04 09 15.78 +16 27 20.3 o K88
2020-11-26 05:33:01 C 04 06 39.08 +15 17 05.5 U I41
2020-11-26 06:36:45 C 04 06 33.36 +15 14 35.6 U I41
2020-11-26 06:38:08 C 04 06 33.24 +15 14 32.8 U I41
2020-11-26 07:38:35 C 04 06 27.78 +15 12 11.1 U I41
2020-11-26 07:39:57 C 04 06 27.66 +15 12 07.9 U I41
2020-12-05 09:26:13 C 03 47 57.701 +06 33 20.77 U F52
2020-12-05 09:27:08 C 03 47 57.644 +06 33 18.45 U F52
2020-12-05 09:44:10 C 03 47 56.199 +06 32 38.31 U F52
2020-12-05 09:45:07 C 03 47 56.121 +06 32 36.14 U F52
2020-12-05 10:02:04 C 03 47 54.687 +06 31 56.16 U F52
2020-12-05 10:03:00 C 03 47 54.602 +06 31 53.97 U F52
2020-12-05 10:19:52 C 03 47 53.173 +06 31 13.80 U F52
2020-12-06 08:01:07 C 03 46 08.48 +05 40 13.0 V G96
2020-12-06 08:17:57 C 03 46 07.10 +05 39 33.6 V G96
2020-12-06 08:25:21 C 03 46 06.48 +05 39 16.2 V G96
2020-12-06 08:32:46 C 03 46 05.88 +05 38 58.7 V G96
2020-12-06 09:21:34 C 03 46 02.35 +05 37 07.8 V T08
2020-12-06 09:29:32 C 03 46 01.70 +05 36 48.8 V T08
2020-12-06 09:44:58 C 03 46 00.44 +05 36 13.1 V T08
2020-12-06 09:59:37 C 03 45 59.17 +05 35 38.5 V T08
2020-12-07 08:37:21 C 03 44 12.35 +04 42 56.9 V T05
2020-12-07 09:03:24 C 03 44 10.14 +04 41 54.2 V T05
2020-12-07 09:15:19 C 03 44 09.14 +04 41 27.5 V T05
2020-12-07 09:30:55 C 03 44 07.89 +04 40 52.0 V T05
2020-12-08 08:49:51 C 03 42 19.63 +03 47 08.7 V T05
2020-12-08 08:59:18 C 03 42 18.87 +03 46 47.0 V T05
2020-12-08 09:09:43 C 03 42 18.03 +03 46 23.3 V T05
2020-12-08 09:11:02 C 03 42 17.95 +03 46 20.3 V T05
2020-12-08 09:17:00 C 03 42 17.50 +03 46 06.0 V T05
2020-12-08 09:17:39 C 03 42 17.48 +03 46 05.0 V T05
2020-12-09 09:50:59 C 03 40 25.59 +02 50 13.2 V T08
2020-12-09 09:54:59 C 03 40 25.27 +02 50 03.6 V T08
2020-12-09 10:09:07 C 03 40 24.16 +02 49 32.1 V T08
2020-12-09 10:29:43 C 03 40 22.52 +02 48 46.3 V T08
2020-12-11 07:19:23 C 03 37 06.137 +01 08 55.52 U F52
2020-12-11 07:36:02 C 03 37 04.889 +01 08 19.00 U F52