2017 PC27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4668372553 ± 7.41e-08
Semi-major axis (a)2.1639483922 AU ± 1.42e-07
Inclination (i)9.13364121° ± 7.92e-06
Long. of Asc. Node (Ω)172.23669309° ± 1.98e-05
Arg. of Perihelion (ω)162.55371154° ± 1.94e-05
Mean Anomaly (M)213.49081853° ± 9.68e-05
Mean Motion (n)0.3096292120°/day ± 3.04e-08
Perihelion dist (q)1.15373666 AU ± 1.77e-07
Aphelion dist (Q)3.17416012 AU ± 2.62e-07
Orbital Period3.18324707 yr ± 3.12e-07
Physical Parameters
H (abs. magnitude)21.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeAmor
MOID0.149032 AU
Observations Used87
Oppositions2
Arc Total2017-2020
First Observation Used2017-08-15
Last Observation Used2020-05-12
Observations (91)
Date Type RA Dec Mag Band Observatory
2017-08-15 11:09:36 C 00 46 59.814 +21 53 59.97 L F51
2017-08-15 11:26:23 C 00 47 02.904 +21 53 50.15 L F51
2017-08-15 11:43:13 C 00 47 06.003 +21 53 40.14 L F51
2017-08-15 12:00:14 C 00 47 09.115 +21 53 30.16 L F51
2017-08-16 04:49:22 C 00 50 21.63 +21 42 44.2 U Z21
2017-08-16 04:57:51 C 00 50 23.16 +21 42 38.6 U Z21
2017-08-16 05:06:16 C 00 50 24.68 +21 42 32.8 U Z21
2017-08-16 06:43:21 C 00 50 45.52 +21 41 20.9 U H01
2017-08-16 06:53:28 C 00 50 47.39 +21 41 14.6 U H01
2017-08-16 07:08:22 C 00 50 50.15 +21 41 05.4 U H01
2017-08-16 07:13:36 C 00 50 51.12 +21 41 02.2 U H01
2017-08-16 09:13:35 C 00 51 12.38 +21 39 43.0 u H21
2017-08-16 09:25:10 C 00 51 14.48 +21 39 35.3 u H21
2017-08-16 09:33:34 C 00 51 16.01 +21 39 29.7 u H21
2017-08-16 14:14:46 C 00 52 09.412 +21 36 33.64 U 568
2017-08-16 14:16:09 C 00 52 09.656 +21 36 32.72 U 568
2017-08-16 14:17:32 C 00 52 09.903 +21 36 31.78 U 568
2017-08-16 22:20:34 C 00 53 43.61 +21 30 38.6 S 033
2017-08-16 22:23:52 C 00 53 44.22 +21 30 36.3 S 033
2017-08-16 22:27:10 C 00 53 44.82 +21 30 34.2 S 033
2017-08-17 01:52:02 C 00 54 22.37 +21 28 19.8 d L01
2017-08-17 02:15:30 C 00 54 26.61 +21 28 03.9 d L01
2017-08-18 01:26:02 C 00 58 48.48 +21 11 17.0 U 104
2017-08-18 01:37:29 C 00 58 50.54 +21 11 08.6 U 104
2017-08-18 01:43:12 C 00 58 51.56 +21 11 04.4 U 104
2017-08-18 02:25:03 C 00 58 59.03 +21 10 29.1 S 033
2017-08-18 02:31:41 C 00 59 00.18 +21 10 24.4 S 033
2017-08-25 09:33:29 C 01 29 40.12 +18 30 28.3 U H21
2017-08-25 09:42:37 C 01 29 41.51 +18 30 18.3 U H21
2017-08-25 09:51:46 C 01 29 42.90 +18 30 08.7 U H21
2017-08-26 09:28:44 C 01 33 30.57 +18 04 36.6 U H21
2017-08-26 09:40:31 C 01 33 32.37 +18 04 23.9 U H21
2017-08-26 17:12:15 C 01 34 45.22 +17 56 07.7 q D29
2017-08-26 17:32:37 C 01 34 48.19 +17 55 45.7 q D29
2017-08-26 17:52:59 C 01 34 51.24 +17 55 23.4 q D29
2017-09-02 09:15:15 C 01 57 42.98 +14 43 29.0 U H21
2017-09-02 09:23:32 C 01 57 43.98 +14 43 18.8 U H21
2017-09-02 09:31:48 C 01 57 44.98 +14 43 08.0 U H21
2017-09-04 09:01:24 C 02 03 41.36 +13 41 28.2 u H21
2017-09-04 09:07:59 C 02 03 42.08 +13 41 19.3 u H21
2017-09-04 09:14:51 C 02 03 42.83 +13 41 10.2 u H21
2017-09-18 13:03:10 C 02 34 00.201 +06 02 15.52 L F51
2017-09-18 13:20:24 C 02 34 01.047 +06 01 52.60 L F51
2017-09-18 13:37:43 C 02 34 01.893 +06 01 29.41 L F51
2017-09-18 13:55:01 C 02 34 02.753 +06 01 06.37 L F51
2017-09-20 11:11:05 C 02 36 30.39 +05 01 18.6 o 691
2017-09-20 11:26:45 C 02 36 31.08 +05 00 58.4 o 691
2017-09-20 11:42:26 C 02 36 31.76 +05 00 37.6 o 691
2017-09-22 02:37:52 C 02 38 22.95 +04 10 07.2 U 204
2017-09-22 02:56:05 C 02 38 23.67 +04 09 43.6 U 204