2017 QR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6891730387 ± 6.45e-08
Semi-major axis (a)1.4281448057 AU ± 2.13e-08
Inclination (i)22.11490993° ± 1.31e-05
Long. of Asc. Node (Ω)236.94744550° ± 2.48e-05
Arg. of Perihelion (ω)205.14810064° ± 2.31e-05
Mean Anomaly (M)267.73655841° ± 4.33e-05
Mean Motion (n)0.5775025539°/day ± 1.29e-08
Perihelion dist (q)0.44390591 AU ± 9.23e-08
Aphelion dist (Q)2.41238370 AU ± 9.88e-08
Orbital Period1.70670463 yr ± 3.82e-08
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.256416 AU
Observations Used90
Oppositions5
Arc Total2011-2022
First Observation Used2011-05-21
Last Observation Used2022-09-22
Observations (97)
Date Type RA Dec Mag Band Observatory
2017-08-19 19:30:48 C 17 40 38.46 +60 16 47.1 S 033
2017-08-19 19:33:10 C 17 40 37.29 +60 16 48.6 S 033
2017-08-19 19:35:29 C 17 40 36.15 +60 16 50.2 S 033
2017-08-19 19:37:48 C 17 40 35.03 +60 16 51.8 S 033
2017-08-19 21:10:01 C 17 39 48.75 +60 17 57.5 t Z84
2017-08-19 21:20:21 C 17 39 43.34 +60 18 03.3 t Z84
2017-08-19 21:30:42 C 17 39 38.29 +60 18 10.7 t Z84
2017-08-19 22:03:54 C 17 39 21.66 +60 18 26.4 U J95
2017-08-19 22:24:19 C 17 39 11.40 +60 18 39.5 U J95
2017-08-19 22:46:36 C 17 39 00.19 +60 18 52.9 U J95
2017-08-20 00:33:12 C 17 38 06.51 +60 19 54.8 S 033
2017-08-20 00:43:07 C 17 38 01.54 +60 20 01.0 S 033
2017-08-20 00:46:26 C 17 37 59.83 +60 20 02.6 S 033
2017-08-23 03:17:02 C 16 59 17.06 +60 47 10.7 U H21
2017-08-23 03:40:52 C 16 59 04.13 +60 47 11.0 U H21
2017-08-24 02:06:20 C 16 46 58.06 +60 46 41.5 u H21
2017-08-24 02:17:33 C 16 46 51.85 +60 46 39.6 u H21
2017-08-24 02:29:08 C 16 46 45.47 +60 46 37.6 u H21
2017-08-25 01:53:03 C 16 33 59.54 +60 41 28.9 U H21
2017-08-25 02:05:23 C 16 33 52.66 +60 41 25.1 U H21
2017-08-25 02:17:43 C 16 33 45.74 +60 41 21.5 U H21
2018-06-08 10:06:37 C 16 11 59.215 -12 09 35.83 V F51
2018-06-08 10:24:32 C 16 11 57.857 -12 09 28.89 V F51
2018-06-08 10:42:29 C 16 11 56.523 -12 09 21.75 V F51
2018-06-15 08:59:04 C 16 00 39.128 -11 10 14.82 V F51
2018-06-15 09:16:01 C 16 00 38.015 -11 10 08.79 V F51
2018-06-15 09:33:00 C 16 00 36.904 -11 10 03.82 V F51
2018-06-15 09:49:57 C 16 00 35.810 -11 09 57.90 V F51
2018-06-17 07:40:28 C 15 57 46.768 -10 55 25.95 V F51
2018-06-17 07:54:29 C 15 57 45.927 -10 55 21.90 V F51
2020-07-10 07:44:10 C 17 05 36.344 -02 42 43.80 V F51
2020-07-10 08:01:30 C 17 05 35.285 -02 42 42.61 V F51
2020-07-13 07:58:39 C 17 01 29.322 -02 39 55.66 V F51
2022-08-28 06:36:18 C 17 27 34.896 +12 38 15.28 V F51
2022-08-28 06:56:05 C 17 27 33.985 +12 38 06.06 V F51
2022-08-28 07:15:41 C 17 27 33.056 +12 37 56.41 V F51
2022-08-28 07:35:43 C 17 27 32.118 +12 37 46.84 V F51
2022-09-01 05:45:26 C 17 23 47.083 +11 51 26.89 V I52
2022-09-01 06:03:18 C 17 23 46.432 +11 51 17.57 V I52
2022-09-01 06:21:10 C 17 23 45.776 +11 51 08.60 V I52
2022-09-01 06:39:02 C 17 23 45.125 +11 50 59.57 V I52
2022-09-06 02:47:29 C 17 20 14.680 +10 51 32.70 V V06
2022-09-06 03:12:32 C 17 20 13.990 +10 51 19.40 V V06
2022-09-06 03:25:03 C 17 20 13.670 +10 51 12.40 V V06
2022-09-22 05:33:42 C 17 16 09.789 +07 24 23.78 V T12
2022-09-22 05:39:09 C 17 16 09.793 +07 24 20.81 V T12
2022-09-22 05:44:50 C 17 16 09.794 +07 24 17.65 V T12