329390 (2001 YP2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4797376860 ± 6.88e-08
Semi-major axis (a)2.0012018080 AU ± 3.40e-09
Inclination (i)27.94832650° ± 1.58e-05
Long. of Asc. Node (Ω)92.61652058° ± 1.02e-05
Arg. of Perihelion (ω)288.72687811° ± 1.99e-05
Mean Anomaly (M)189.99585964° ± 1.29e-05
Mean Motion (n)0.3481576532°/day ± 8.88e-10
Perihelion dist (q)1.04114988 AU ± 1.38e-07
Aphelion dist (Q)2.96125373 AU ± 1.38e-07
Orbital Period2.83097693 yr ± 7.22e-09
Physical Parameters
H (abs. magnitude)19.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.365″
Uncertainty0
Orbit TypeAmor
MOID0.263678 AU
Observations Used117
Oppositions14
Arc Total2001-2022
First Observation Used2001-11-25
Last Observation Used2022-02-03
Observations (148)
Date Type RA Dec Mag Band Observatory
2018-11-04 02:17:45 S 08 20 35.94 -09 45 53.0 L C51
2018-11-04 03:52:44 S 08 20 41.16 -09 43 31.0 L C51
2018-11-04 05:26:49 S 08 20 46.30 -09 41 11.9 L C51
2018-11-04 07:01:03 S 08 20 51.425 -09 38 52.91 L C51
2018-11-04 12:00:19 C 08 21 08.45 -09 31 41.6 V G96
2018-11-04 12:09:54 C 08 21 08.92 -09 31 27.2 V G96
2018-11-04 12:29:22 C 08 21 09.88 -09 30 58.3 V G96
2018-11-04 13:17:20 S 08 21 11.83 -09 29 31.9 L C51
2018-11-04 16:26:23 S 08 21 22.01 -09 24 48.8 L C51
2018-12-04 10:28:51 C 08 39 32.27 +13 32 01.8 V G96
2018-12-04 10:36:15 C 08 39 32.17 +13 32 19.6 V G96
2018-12-04 10:43:39 C 08 39 32.10 +13 32 37.4 V G96
2018-12-04 10:51:03 C 08 39 31.91 +13 32 54.6 V G96
2018-12-11 01:46:11 C 08 36 07.21 +20 01 55.7 V C95
2018-12-11 01:49:57 C 08 36 07.01 +20 02 05.4 V C95
2018-12-11 01:53:44 C 08 36 06.88 +20 02 13.5 V C95
2018-12-12 14:48:24 C 08 34 49.357 +21 34 29.25 U F51
2018-12-12 15:03:48 C 08 34 48.703 +21 35 07.50 U F51
2019-01-02 03:40:14 C 08 01 06.15 +40 07 04.3 V G40
2019-01-02 05:20:17 C 08 00 56.35 +40 10 00.8 V G40
2019-01-03 11:23:50 C 07 58 07.443 +41 02 32.67 U F51
2019-01-03 11:41:07 C 07 58 05.701 +41 03 02.16 U F51
2019-01-03 12:15:36 C 07 58 02.227 +41 04 00.71 U F51
2019-01-04 05:35:39 C 07 56 24.14 +41 33 03.2 V 703
2019-01-04 05:43:28 C 07 56 23.37 +41 33 15.6 V 703
2019-01-04 05:51:17 C 07 56 22.56 +41 33 28.5 V 703
2019-01-04 05:59:06 C 07 56 21.80 +41 33 41.3 V 703
2019-01-09 07:24:05 C 07 44 34.94 +44 34 58.8 V G96
2019-01-09 07:31:40 C 07 44 34.17 +44 35 08.8 V G96
2019-01-09 07:39:19 C 07 44 33.39 +44 35 19.0 V G96
2019-01-09 07:47:04 C 07 44 32.57 +44 35 29.1 V G96
2019-01-11 11:36:37 C 07 39 31.663 +45 40 49.79 U F51
2019-01-11 11:57:29 C 07 39 29.545 +45 41 14.42 U F51
2019-01-11 12:18:19 C 07 39 27.434 +45 41 38.89 U F51
2019-01-13 08:22:41 C 07 35 17.363 +46 31 36.38 U F51
2019-01-13 08:34:03 C 07 35 16.236 +46 31 48.82 U F51
2019-01-13 08:45:29 C 07 35 15.102 +46 32 01.38 U F51
2019-01-13 08:56:57 C 07 35 13.965 +46 32 14.00 U F51
2019-01-14 09:40:45 C 07 32 55.264 +46 58 06.36 U F51
2019-01-14 09:51:22 C 07 32 54.219 +46 58 17.21 U F51
2019-01-14 10:02:10 C 07 32 53.174 +46 58 28.24 U F51
2019-01-14 10:12:45 C 07 32 52.128 +46 58 38.99 U F51
2019-01-25 06:21:16 C 07 11 44.71 +50 08 08.6 V G96
2019-01-25 06:29:19 C 07 11 44.13 +50 08 12.8 V G96
2019-01-25 06:37:19 C 07 11 43.52 +50 08 16.4 V G96
2022-02-03 09:21:25 C 11 10 39.72 +47 38 40.6 V V00
2022-02-03 09:35:26 C 11 10 38.85 +47 38 51.6 V V00
2022-02-03 09:42:30 C 11 10 38.39 +47 38 57.3 V V00