172034 (2001 WR1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2025294383 ± 1.51e-08
Semi-major axis (a)1.2772500921 AU ± 9.37e-10
Inclination (i)25.02781120° ± 5.81e-06
Long. of Asc. Node (Ω)6.50035320° ± 4.48e-06
Arg. of Perihelion (ω)48.56473348° ± 1.05e-05
Mean Anomaly (M)215.91038736° ± 1.06e-05
Mean Motion (n)0.6828076248°/day ± 7.52e-10
Perihelion dist (q)1.01856935 AU ± 1.93e-08
Aphelion dist (Q)1.53593084 AU ± 1.93e-08
Orbital Period1.44349045 yr ± 1.59e-09
Physical Parameters
H (abs. magnitude)17.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.419″
Uncertainty0
Orbit TypeAmor
MOID0.073811 AU
Observations Used843
Gaia Obs Used23
Oppositions20
Arc Total1953-2017
First Observation Used1953-02-14
Last Observation Used2024-07-12
Observations (1036)
Date Type RA Dec Mag Band Observatory
2015-04-02 06:15:31 C 07 56 27.198 +41 51 07.87 L F51
2015-04-02 06:33:15 C 07 56 29.288 +41 50 32.04 L F51
2015-04-02 06:51:10 C 07 56 31.395 +41 49 55.58 L F51
2015-04-05 02:12:09 C 08 04 32.62 +39 35 53.5 u H21
2015-04-05 02:17:14 C 08 04 33.21 +39 35 43.6 u H21
2015-04-05 02:22:17 C 08 04 33.74 +39 35 33.9 u H21
2015-04-15 03:14:11 C 08 30 13.16 +32 08 50.6 q 703
2015-04-15 03:20:02 C 08 30 13.69 +32 08 39.4 q 703
2015-04-15 03:25:52 C 08 30 14.38 +32 08 28.7 q 703
2015-04-21 03:18:53 C 08 43 59.93 +28 06 13.1 q 703
2015-04-21 03:30:29 C 08 44 01.00 +28 05 54.5 q 703
2015-04-21 04:00:14 C 08 44 03.63 +28 05 06.5 q 703
2017-09-22 00:24:02 C 06 34 52.35 +41 01 18.5 q A17
2017-09-22 00:40:58 C 06 34 56.96 +41 01 55.9 q A17
2017-09-22 00:57:51 C 06 35 01.56 +41 02 33.0 q A17
2017-10-03 10:06:43 C 07 57 11.37 +48 56 10.4 q 703
2017-10-03 10:14:00 C 07 57 13.55 +48 56 19.0 q 703
2017-10-03 10:21:15 C 07 57 15.91 +48 56 28.9 q 703
2017-10-03 10:28:31 C 07 57 18.21 +48 56 37.1 q 703
2017-10-03 11:18:29 C 07 57 34.12 +48 57 41.7 q G96
2017-10-03 11:42:04 C 07 57 41.60 +48 58 11.8 q G96
2017-10-03 12:00:00 C 07 57 47.30 +48 58 34.6 q G96
2017-10-09 10:14:08 C 08 44 15.38 +51 15 38.3 U 703
2017-10-09 10:20:51 C 08 44 17.59 +51 15 43.2 U 703
2017-10-09 10:23:24 C 08 44 18.33 +51 15 45.3 U G96
2017-10-09 10:27:33 C 08 44 19.65 +51 15 48.6 U 703
2017-10-09 10:30:19 C 08 44 20.57 +51 15 50.6 U G96
2017-10-09 10:34:16 C 08 44 21.85 +51 15 53.5 U 703
2017-10-09 10:37:15 C 08 44 22.83 +51 15 55.6 U G96
2017-10-09 10:39:48 C 08 44 23.65 +51 15 57.3 U 703
2017-10-09 10:44:11 C 08 44 25.08 +51 16 00.7 U G96
2017-10-09 10:46:37 C 08 44 25.84 +51 16 02.7 U 703
2017-10-09 10:53:23 C 08 44 28.07 +51 16 07.8 U 703
2017-10-09 11:00:17 C 08 44 30.15 +51 16 12.9 U 703
2017-10-15 10:21:38 C 09 30 35.79 +52 19 11.7 U 703
2017-10-15 10:29:02 C 09 30 38.05 +52 19 13.1 U 703
2017-10-15 10:36:22 C 09 30 40.42 +52 19 15.2 U 703
2017-10-15 10:43:40 C 09 30 42.70 +52 19 16.8 U 703
2017-10-22 11:31:31 C 10 20 42.60 +52 13 36.1 U 703
2017-10-22 11:39:02 C 10 20 44.68 +52 13 35.0 U 703
2017-10-22 11:46:26 C 10 20 46.67 +52 13 34.0 U 703
2017-10-22 11:53:46 C 10 20 48.67 +52 13 31.8 U 703
2017-10-28 12:03:28 C 10 58 14.49 +51 18 50.8 U 703
2017-10-28 12:06:22 C 10 58 15.32 +51 18 49.0 U 703
2017-10-28 12:09:16 C 10 58 16.04 +51 18 48.2 U 703
2017-10-28 12:12:09 C 10 58 16.69 +51 18 46.7 U 703
2017-12-13 11:29:27 C 13 36 30.39 +37 40 14.7 U 703
2017-12-13 11:36:44 C 13 36 30.96 +37 40 09.4 U 703
2017-12-13 11:44:01 C 13 36 31.53 +37 40 05.1 U 703
2017-12-13 11:51:19 C 13 36 32.09 +37 39 59.5 U 703