825328 (2017 XN61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0793156770 ± 1.84e-08
Semi-major axis (a)1.2389299976 AU ± 1.21e-09
Inclination (i)5.43356212° ± 2.00e-06
Long. of Asc. Node (Ω)90.13774197° ± 1.31e-05
Arg. of Perihelion (ω)88.32041999° ± 2.25e-05
Mean Anomaly (M)183.80066009° ± 1.62e-05
Mean Motion (n)0.7147301843°/day ± 1.04e-09
Perihelion dist (q)1.14066343 AU ± 2.28e-08
Aphelion dist (Q)1.33719657 AU ± 2.28e-08
Orbital Period1.37901869 yr ± 2.01e-09
Physical Parameters
H (abs. magnitude)22.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.180″
Uncertainty0
Orbit TypeAmor
MOID0.172546 AU
Observations Used124
Oppositions6
Arc Total2003-2025
First Observation Used2003-05-31
Last Observation Used2025-06-22
Observations (130)
Date Type RA Dec Mag Band Observatory
2025-05-21 16:26:02 C 15 31 03.16 +00 02 24.0 V D29
2025-05-21 16:27:19 C 15 31 03.10 +00 02 22.4 V D29
2025-05-21 16:29:51 C 15 31 02.93 +00 02 19.6 V D29
2025-05-21 16:50:13 C 15 31 01.49 +00 01 56.7 V D29
2025-05-21 17:06:46 C 15 31 00.34 +00 01 38.4 V D29
2025-05-21 17:10:35 C 15 31 00.04 +00 01 33.9 V D29
2025-05-24 15:20:28 C 15 27 03.11 -01 18 19.7 V D29
2025-05-24 15:40:50 C 15 27 01.79 -01 18 43.3 V D29
2025-05-25 10:11:59 C 15 26 01.740 -01 40 07.62 X F51
2025-05-25 10:28:53 C 15 26 00.632 -01 40 27.40 X F51
2025-05-25 10:45:42 C 15 25 59.533 -01 40 47.00 X F51
2025-05-25 11:02:31 C 15 25 58.434 -01 41 06.58 X F51
2025-05-26 12:53:54 C 15 24 40.322 -02 10 54.98 V P07
2025-05-26 12:55:03 C 15 24 40.253 -02 10 55.42 V P07
2025-05-26 15:17:33 C 15 24 31.303 -02 13 45.23 V P07
2025-05-26 15:57:14 C 15 24 28.838 -02 14 31.81 V P07
2025-05-26 16:00:24 C 15 24 28.594 -02 14 35.27 V P07
2025-05-28 06:13:56 C 15 22 35.623 -03 00 41.62 V G96
2025-05-28 06:22:04 C 15 22 35.155 -03 00 50.98 V G96
2025-05-28 06:30:12 C 15 22 34.698 -03 01 00.80 V G96
2025-05-28 06:38:20 C 15 22 34.180 -03 01 10.31 V G96
2025-05-30 09:52:04 C 15 20 14.028 -04 02 30.81 X F51
2025-05-30 10:09:18 C 15 20 13.086 -04 02 51.70 X F51
2025-05-30 10:26:26 C 15 20 12.149 -04 03 12.17 X F51
2025-06-16 07:17:47 C 15 11 34.120 -11 58 35.15 X F51
2025-06-16 07:32:10 C 15 11 33.996 -11 58 51.02 X F51
2025-06-16 08:00:55 C 15 11 33.715 -11 59 22.51 X F51
2025-06-22 06:39:21 C 15 12 48.111 -14 30 43.94 X F52
2025-06-22 07:14:37 C 15 12 48.350 -14 31 20.17 X F52
2025-06-22 07:32:13 C 15 12 48.465 -14 31 38.14 X F52