809561 (2019 QE6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3629289944 ± 2.75e-08
Semi-major axis (a)1.4142808117 AU ± 3.13e-09
Inclination (i)15.83205786° ± 8.49e-06
Long. of Asc. Node (Ω)178.98749131° ± 6.37e-06
Arg. of Perihelion (ω)253.38424550° ± 1.11e-05
Mean Anomaly (M)208.52201952° ± 9.05e-06
Mean Motion (n)0.5860150943°/day ± 1.95e-09
Perihelion dist (q)0.90099730 AU ± 3.89e-08
Aphelion dist (Q)1.92756432 AU ± 3.91e-08
Orbital Period1.68191279 yr ± 5.59e-09
Physical Parameters
H (abs. magnitude)21.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.072302 AU
Observations Used152
Oppositions4
Arc Total2015-2025
First Observation Used2015-03-21
Last Observation Used2025-03-25
Observations (159)
Date Type RA Dec Mag Band Observatory
2019-09-13 02:39:08 C 03 35 19.77 +18 13 03.1 V 204
2019-09-13 03:12:53 C 03 35 31.57 +18 11 51.8 V 204
2019-09-30 06:42:31 S 06 20 01.344 -03 41 20.15 L C51
2019-09-30 12:58:36 S 06 22 27.115 -04 03 05.54 L C51
2020-01-25 13:45:58 C 13 40 37.787 -25 25 04.36 V T12
2020-03-16 07:39:27 C 13 46 34.81 -04 55 46.3 u 807
2020-03-16 07:50:48 C 13 46 34.10 -04 55 29.1 u 807
2020-03-16 08:02:13 C 13 46 33.36 -04 55 12.0 u 807
2020-03-17 07:00:39 C 13 45 13.42 -04 20 53.9 u 807
2020-03-17 07:11:41 C 13 45 12.71 -04 20 37.4 u 807
2020-03-17 07:22:27 C 13 45 12.03 -04 20 20.9 u 807
2020-04-02 08:00:58 C 13 19 30.63 +04 42 26.4 V G96
2020-04-02 08:08:22 C 13 19 30.05 +04 42 36.0 V G96
2020-04-02 08:23:13 C 13 19 29.01 +04 42 54.6 V G96
2020-04-15 03:49:37 C 13 00 16.31 +09 57 13.9 u H21
2020-04-15 03:57:30 C 13 00 15.86 +09 57 20.0 u H21
2020-04-15 04:04:48 C 13 00 15.44 +09 57 25.9 u H21
2024-07-29 06:56:17 C 22 25 40.05 +20 28 22.0 V H21
2024-07-29 07:04:36 C 22 25 40.03 +20 28 24.5 V H21
2024-07-29 07:08:46 C 22 25 40.02 +20 28 25.7 V H21
2024-08-05 09:59:33 C 22 25 01.035 +21 06 07.10 X F52
2024-08-05 10:18:32 C 22 25 00.763 +21 06 10.13 X F52
2024-08-05 10:37:39 C 22 25 00.486 +21 06 12.63 X F52
2024-08-05 10:57:13 C 22 25 00.189 +21 06 15.74 X F52
2024-08-09 09:55:20 C 22 23 46.656 +21 13 33.15 X F52
2024-08-09 10:13:18 C 22 23 46.278 +21 13 33.68 X F52
2024-08-09 10:31:21 C 22 23 45.892 +21 13 33.95 X F52
2024-08-09 10:49:31 C 22 23 45.485 +21 13 34.59 X F52
2024-08-17 12:51:27 C 22 19 12.016 +20 47 28.36 X F51
2024-08-17 13:14:08 C 22 19 11.193 +20 47 20.85 X F51
2024-08-17 13:24:23 C 22 19 10.821 +20 47 17.62 X F51
2024-08-31 20:09:16 C 22 04 20.11 +16 34 35.4 V K88
2024-08-31 20:15:39 C 22 04 19.74 +16 34 26.2 V K88
2024-09-01 08:19:03 C 22 03 39.278 +16 18 59.99 X F52
2024-09-01 08:38:04 C 22 03 38.042 +16 18 35.04 X F52
2024-09-01 09:16:25 C 22 03 35.534 +16 17 44.47 X F52
2024-09-02 07:18:54 C 22 02 20.908 +15 47 28.32 X F52
2024-09-02 07:35:07 C 22 02 19.842 +15 47 05.64 X F52
2024-09-02 07:51:21 C 22 02 18.774 +15 46 42.90 X F52
2024-09-02 08:07:39 C 22 02 17.690 +15 46 20.01 X F52
2024-09-02 21:00:47 C 22 01 32.12 +15 27 26.9 V K88
2024-09-02 21:05:04 C 22 01 31.86 +15 27 20.9 V K88
2024-09-02 21:09:19 C 22 01 31.58 +15 27 14.9 V K88
2024-09-03 13:00:44 C 22 00 36.14 +15 03 26.2 V D29
2024-09-03 13:21:06 C 22 00 34.79 +15 02 55.2 V D29
2024-09-03 13:41:27 C 22 00 33.41 +15 02 24.0 V D29
2024-09-05 13:29:12 C 21 57 38.79 +13 43 28.8 V D29
2024-09-05 13:49:34 C 21 57 37.34 +13 42 53.3 V D29
2024-09-05 14:09:55 C 21 57 35.86 +13 42 18.1 V D29
2024-09-07 07:25:17 C 21 55 00.137 +12 25 35.69 V T05