884943 (2017 YC8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3206274604 ± 2.93e-08
Semi-major axis (a)1.3742710373 AU ± 1.93e-09
Inclination (i)23.99733904° ± 8.06e-06
Long. of Asc. Node (Ω)314.39909823° ± 6.27e-06
Arg. of Perihelion (ω)244.18347302° ± 7.89e-06
Mean Anomaly (M)275.51160140° ± 5.74e-06
Mean Motion (n)0.6117918474°/day ± 1.29e-09
Perihelion dist (q)0.93364200 AU ± 4.03e-08
Aphelion dist (Q)1.81490007 AU ± 4.03e-08
Orbital Period1.61104841 yr ± 3.39e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.080691 AU
Observations Used161
Oppositions11
Arc Total1997-2026
First Observation Used2017-12-28
Last Observation Used2026-03-25
Observations (170)
Date Type RA Dec Mag Band Observatory
2018-08-08 13:23:38 C 21 57 37.31 -03 54 03.3 U T05
2018-08-08 13:38:31 C 21 57 35.25 -03 53 50.0 U T05
2018-08-08 13:39:11 C 21 57 35.15 -03 53 50.1 U T05
2018-08-08 13:54:45 C 21 57 32.94 -03 53 37.6 U T05
2018-08-11 10:55:56 C 21 48 11.779 -02 58 07.44 U F51
2018-08-11 11:11:55 C 21 48 09.562 -02 57 55.04 U F51
2018-08-11 11:27:52 C 21 48 07.347 -02 57 42.71 U F51
2018-08-11 11:43:50 C 21 48 05.137 -02 57 30.32 U F51
2018-08-18 11:14:21 C 21 26 47.88 -01 00 56.7 U T08
2018-08-18 11:29:38 C 21 26 45.97 -01 00 47.3 U T08
2018-08-18 11:44:06 C 21 26 44.25 -01 00 37.3 U T08
2018-08-18 11:59:34 C 21 26 42.35 -01 00 28.3 U T08
2018-08-28 21:57:07 C 21 01 00.54 +01 04 00.5 V 204
2018-08-28 22:17:08 C 21 00 58.75 +01 04 08.3 V 204
2018-08-28 22:37:14 C 21 00 56.97 +01 04 16.0 V 204
2018-09-06 06:14:07 C 20 46 38.87 +02 07 05.0 V G96
2018-09-06 06:22:08 C 20 46 38.37 +02 07 06.7 V G96
2018-09-08 12:00:33 C 20 43 44.68 +02 19 38.0 q D29
2018-09-08 12:20:55 C 20 43 43.54 +02 19 42.8 q D29
2018-09-12 03:09:13 C 20 39 49.85 +02 36 54.9 G96
2018-09-12 03:19:12 C 20 39 49.45 +02 36 56.4 G96
2018-09-12 03:29:12 C 20 39 49.02 +02 36 58.5 G96
2018-09-12 03:39:10 C 20 39 48.60 +02 37 00.1 G96
2021-01-16 02:49:56 C 01 14 50.27 +41 42 33.2 V G96
2021-01-16 02:58:15 C 01 14 50.97 +41 42 27.3 V G96
2021-01-31 02:33:24 C 01 49 41.56 +38 21 02.8 V G96
2021-01-31 02:49:30 C 01 49 43.24 +38 20 54.3 V G96
2023-07-01 13:39:12 C 00 24 46.999 +12 16 10.97 X F52
2023-07-01 13:52:51 C 00 24 47.396 +12 16 24.62 X F52
2023-07-01 14:06:29 C 00 24 47.781 +12 16 37.95 X F52
2023-07-01 14:20:10 C 00 24 48.197 +12 16 51.54 X F52
2023-10-17 04:14:57 C 22 18 59.958 +31 31 22.33 V V00
2023-10-17 04:23:47 C 22 18 59.605 +31 31 17.58 V V00
2023-10-17 04:32:35 C 22 18 59.249 +31 31 12.86 V V00
2023-10-17 04:41:22 C 22 18 58.864 +31 31 07.90 V V00
2023-10-17 05:22:32 C 22 18 57.682 +31 30 46.80 X F52
2023-10-17 05:37:32 C 22 18 57.059 +31 30 38.94 X F52
2023-10-17 06:07:30 C 22 18 55.801 +31 30 22.27 X F52
2025-11-11 20:25:56 C 08 44 18.690 +57 19 48.20 W O18
2025-11-11 21:50:02 C 08 44 27.060 +57 20 08.75 W O18
2025-12-22 10:37:01 C 09 41 22.243 +61 50 55.93 V V00
2025-12-22 10:45:13 C 09 41 21.988 +61 50 58.70 V V00
2025-12-22 10:53:24 C 09 41 21.725 +61 51 01.30 V V00
2025-12-22 11:01:35 C 09 41 21.469 +61 51 03.92 V V00
2025-12-25 22:51:01 C 09 38 31.723 +62 16 53.65 X B67
2025-12-25 23:01:12 C 09 38 31.082 +62 16 57.11 X B67
2025-12-25 23:11:25 C 09 38 30.557 +62 17 00.38 X B67
2026-01-01 11:39:07 C 09 26 36.730 +62 56 40.27 V T08
2026-01-01 11:46:24 C 09 26 35.899 +62 56 42.18 V T08
2026-01-01 12:01:54 C 09 26 33.828 +62 56 45.13 V T08