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
2018-01-05 08:01:46 C 04 33 21.62 +25 07 08.8 o 291
2018-01-05 08:22:32 C 04 33 20.44 +25 07 21.2 o 291
2018-01-06 06:22:43 C 04 32 16.66 +25 21 15.7 o 291
2018-01-06 06:26:52 C 04 32 16.40 +25 21 18.4 o 291
2018-01-06 06:31:01 C 04 32 16.18 +25 21 20.9 o 291
2018-01-23 05:55:38 C 04 26 06.13 +29 13 42.1 o 291
2018-01-23 06:20:37 C 04 26 06.43 +29 13 53.9 o 291
2021-08-17 13:21:09 C 00 30 00.080 -15 38 34.32 U F51
2021-08-17 13:37:10 C 00 29 59.748 -15 38 45.46 U F51
2021-08-17 13:53:16 C 00 29 59.436 -15 38 57.07 U F51
2021-09-08 10:04:55 C 00 07 05.248 -22 02 24.55 U F51
2021-09-08 10:22:54 C 00 07 03.865 -22 02 36.23 U F51
2021-09-08 10:42:05 C 00 07 02.390 -22 02 48.76 U F51
2021-09-08 11:01:30 C 00 07 00.898 -22 03 00.96 U F51
2021-09-13 10:02:55 C 23 58 20.567 -23 11 48.17 U F51
2021-09-13 10:18:25 C 23 58 19.272 -23 11 56.18 U F51
2021-09-13 10:33:51 C 23 58 18.014 -23 12 04.14 U F51
2021-09-13 10:49:18 C 23 58 16.725 -23 12 12.25 U F51
2025-02-05 08:39:45 C 13 58 24.460 +05 17 42.90 V 807
2025-02-05 08:49:32 C 13 58 25.640 +05 17 42.90 V 807
2025-02-05 08:59:36 C 13 58 26.850 +05 17 42.90 V 807
2025-02-24 13:12:36 C 14 53 51.290 +05 46 17.49 X F52
2025-02-24 13:29:20 C 14 53 53.027 +05 46 19.89 X F52
2025-02-24 14:03:06 C 14 53 56.495 +05 46 24.65 X F52
2025-03-21 07:56:36 C 15 48 18.400 +07 40 35.70 V 691
2025-03-21 08:07:32 C 15 48 19.070 +07 40 37.60 V 691
2025-03-21 08:18:28 C 15 48 19.760 +07 40 40.50 V 691
2025-03-24 10:56:12 C 15 53 07.303 +07 56 08.02 V G96
2025-03-24 11:03:46 C 15 53 07.681 +07 56 10.18 V G96
2025-03-24 11:11:21 C 15 53 08.048 +07 56 11.04 V G96
2025-03-24 11:18:55 C 15 53 08.437 +07 56 12.80 V G96
2025-04-03 11:26:33 C 16 04 35.696 +08 37 34.92 X F52
2025-04-03 11:43:01 C 16 04 36.095 +08 37 37.23 X F52
2025-04-03 11:59:34 C 16 04 36.487 +08 37 39.52 X F52
2025-04-03 12:16:04 C 16 04 36.871 +08 37 41.80 X F52
2025-04-25 09:54:18 C 16 05 11.429 +08 01 17.44 V G96
2025-04-25 10:01:06 C 16 05 11.155 +08 01 16.00 V G96
2025-04-25 10:14:37 C 16 05 10.532 +08 01 09.12 V G96
2025-05-08 09:42:08 C 15 50 26.416 +05 09 11.02 V G96
2025-05-08 09:50:08 C 15 50 25.854 +05 09 04.93 V G96
2025-05-08 09:58:09 C 15 50 25.303 +05 08 58.81 V G96
2025-05-08 10:06:10 C 15 50 24.745 +05 08 52.51 V G96
2025-05-20 08:09:21 C 15 32 57.383 +00 38 01.79 V G96
2025-05-20 08:16:44 C 15 32 56.857 +00 37 53.69 V G96
2025-05-20 08:24:07 C 15 32 56.324 +00 37 45.84 V G96
2025-05-20 08:31:28 C 15 32 55.799 +00 37 37.74 V G96
2025-05-21 07:51:15 C 15 31 33.262 +00 11 56.76 V G96
2025-05-21 07:58:38 C 15 31 32.740 +00 11 48.62 V G96
2025-05-21 08:06:01 C 15 31 32.218 +00 11 40.31 V G96
2025-05-21 08:13:25 C 15 31 31.685 +00 11 32.03 V G96