2017 PA27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4982886817 ± 3.47e-06
Semi-major axis (a)2.3642695949 AU ± 1.93e-05
Inclination (i)5.31575564° ± 2.68e-05
Long. of Asc. Node (Ω)208.10725936° ± 3.85e-05
Arg. of Perihelion (ω)128.49209546° ± 5.82e-05
Mean Anomaly (M)97.70065919° ± 9.82e-03
Mean Motion (n)0.2711232616°/day ± 3.32e-06
Perihelion dist (q)1.18618082 AU ± 1.27e-05
Aphelion dist (Q)3.54235837 AU ± 3.01e-05
Orbital Period3.63534386 yr ± 4.46e-05
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.195″
Uncertainty1
Orbit TypeAmor
MOID0.191605 AU
Observations Used90
Oppositions1
Arc Total2017-2017
First Observation Used2017-08-15
Last Observation Used2017-11-13
Observations (101)
Date Type RA Dec Mag Band Observatory
2017-08-31 09:25:24 C 01 00 23.50 +24 58 49.0 U H21
2017-08-31 09:37:44 C 01 00 24.83 +24 58 47.3 U H21
2017-09-01 09:19:09 C 01 03 11.27 +24 55 06.5 o 691
2017-09-01 09:36:05 C 01 03 13.17 +24 55 03.3 o 691
2017-09-01 09:56:56 C 01 03 15.26 +24 54 59.6 o 691
2017-09-02 08:51:01 C 01 05 50.77 +24 50 24.3 U H21
2017-09-02 09:05:32 C 01 05 52.22 +24 50 21.7 U H21
2017-09-13 07:27:18 C 01 30 31.41 +23 05 27.1 t 754
2017-09-13 08:14:45 C 01 30 34.60 +23 05 00.6 t 754
2017-09-20 06:15:20 C 01 41 05.07 +21 17 24.7 q I52
2017-09-20 06:18:33 C 01 41 05.20 +21 17 22.7 q I52
2017-09-20 06:21:47 C 01 41 05.37 +21 17 20.9 q I52
2017-09-20 06:25:00 C 01 41 05.51 +21 17 18.5 q I52
2017-09-21 13:44:21 C 01 42 36.278 +20 54 29.41 L F51
2017-09-21 14:04:21 C 01 42 37.055 +20 54 14.09 L F51
2017-09-21 14:24:20 C 01 42 37.841 +20 53 58.68 L F51
2017-09-21 14:44:20 C 01 42 38.638 +20 53 43.33 L F51
2017-09-22 01:36:56 C 01 43 10.17 +20 45 23.5 U 204
2017-09-22 01:55:26 C 01 43 10.91 +20 45 09.4 U 204
2017-09-22 02:13:56 C 01 43 11.63 +20 44 55.6 U 204
2017-09-24 07:40:54 C 01 45 28.83 +20 03 59.0 q G96
2017-09-24 07:49:03 C 01 45 29.09 +20 03 52.5 q G96
2017-09-24 07:57:30 C 01 45 29.36 +20 03 46.2 q G96
2017-09-24 08:05:55 C 01 45 29.62 +20 03 39.7 q G96
2017-10-14 10:54:27 C 01 53 31.97 +13 29 26.3 U G96
2017-10-14 11:01:22 C 01 53 31.93 +13 29 20.5 U G96
2017-10-14 11:08:14 C 01 53 31.91 +13 29 15.4 U G96
2017-10-14 11:15:03 C 01 53 31.88 +13 29 09.7 U G96
2017-10-15 07:37:56 C 01 53 34.00 +13 13 41.8 U G96
2017-10-15 07:45:24 C 01 53 33.95 +13 13 36.2 U G96
2017-10-15 07:52:54 C 01 53 33.91 +13 13 30.4 U G96
2017-10-15 08:00:30 C 01 53 33.87 +13 13 24.6 U G96
2017-10-22 10:47:15 C 01 53 19.514 +11 13 34.75 L F51
2017-10-22 11:04:03 C 01 53 19.370 +11 13 23.95 L F51
2017-10-22 11:20:44 C 01 53 19.227 +11 13 13.16 L F51
2017-10-22 11:37:33 C 01 53 19.086 +11 13 02.25 L F51
2017-10-23 06:50:09 C 01 53 17.08 +11 00 46.6 U G96
2017-10-23 06:57:40 C 01 53 17.03 +11 00 41.8 U G96
2017-10-23 07:05:09 C 01 53 16.97 +11 00 37.0 U G96
2017-10-23 07:12:43 C 01 53 16.91 +11 00 32.3 U G96
2017-10-23 09:10:26 C 01 53 16.02 +10 59 18.1 o 691
2017-10-23 09:32:03 C 01 53 15.77 +10 59 05.1 o 691
2017-10-23 09:53:39 C 01 53 15.66 +10 58 50.9 o 691
2017-11-10 06:53:00 C 01 53 55.432 +07 47 09.05 L F51
2017-11-10 07:11:01 C 01 53 55.495 +07 47 04.13 L F51
2017-11-10 07:29:02 C 01 53 55.535 +07 46 59.55 L F51
2017-11-10 07:47:07 C 01 53 55.599 +07 46 54.69 L F51
2017-11-13 07:56:57 C 01 54 33.709 +07 29 30.11 L F51
2017-11-13 08:16:00 C 01 54 33.810 +07 29 25.91 L F51
2017-11-13 08:35:02 C 01 54 33.933 +07 29 22.03 L F51