267223 (2001 DQ8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9008277814 ± 1.26e-08
Semi-major axis (a)1.8425528907 AU ± 2.16e-09
Inclination (i)12.75973599° ± 8.41e-06
Long. of Asc. Node (Ω)342.63784033° ± 1.52e-05
Arg. of Perihelion (ω)14.85778581° ± 1.61e-05
Mean Anomaly (M)352.97172351° ± 2.43e-06
Mean Motion (n)0.3940781279°/day ± 6.93e-10
Perihelion dist (q)0.18273006 AU ± 2.33e-08
Aphelion dist (Q)3.50237572 AU ± 2.36e-08
Orbital Period2.50109360 yr ± 4.40e-09
Physical Parameters
H (abs. magnitude)18.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.352″
Uncertainty0
Orbit TypeApollo
MOID0.106145 AU
Observations Used417
Oppositions13
Arc Total2001-2023
First Observation Used2001-02-16
Last Observation Used2023-05-02
Observations (449)
Date Type RA Dec Mag Band Observatory
2021-02-22 00:18:12 C 09 37 18.98 +23 19 05.4 V 160
2021-02-22 08:52:31 C 09 35 59.57 +23 19 05.0 V T05
2021-02-22 08:56:33 C 09 35 58.94 +23 19 05.9 V T05
2021-02-22 09:00:31 C 09 35 58.32 +23 19 05.5 V T05
2021-02-22 09:11:50 C 09 35 56.50 +23 19 05.1 V T05
2021-02-28 23:03:12 C 09 15 48.66 +23 06 37.4 V 160
2021-02-28 23:06:12 C 09 15 48.37 +23 06 35.9 V 160
2021-02-28 23:09:35 C 09 15 47.96 +23 06 35.5 V 160
2021-03-04 06:58:29 C 09 08 20.290 +22 55 16.82 U F51
2021-03-04 07:17:27 C 09 08 18.644 +22 55 14.01 U F51
2021-03-04 07:55:52 C 09 08 15.300 +22 55 08.23 U F51
2021-03-07 06:13:00 C 09 02 54.35 +22 43 25.8 V 703
2021-03-07 06:29:16 C 09 02 53.17 +22 43 25.8 V 703
2021-03-07 06:37:24 C 09 02 52.50 +22 43 27.7 V 703
2021-03-07 14:36:05 C 09 02 20.14 +22 41 59.6 q D29
2021-03-07 14:42:27 C 09 02 19.72 +22 41 58.3 q D29
2021-03-07 14:56:27 C 09 02 18.72 +22 41 56.9 q D29
2021-03-07 15:02:49 C 09 02 18.30 +22 41 55.8 q D29
2021-03-07 15:23:11 C 09 02 16.99 +22 41 52.3 q D29
2021-03-11 04:12:18 C 08 57 16.47 +22 26 23.5 V G96
2021-03-11 04:20:30 C 08 57 16.03 +22 26 22.0 V G96
2021-03-11 04:28:43 C 08 57 15.57 +22 26 20.4 V G96
2021-03-11 04:36:54 C 08 57 15.14 +22 26 19.0 V G96
2021-03-12 12:42:53 C 08 55 40.88 +22 20 13.6 q D29
2021-03-12 13:23:37 C 08 55 38.85 +22 20 04.9 q D29
2021-03-18 04:47:56 C 08 50 40.79 +21 53 25.0 V G96
2021-03-18 04:56:09 C 08 50 40.54 +21 53 23.4 V G96
2021-03-18 05:04:22 C 08 50 40.27 +21 53 21.9 V G96
2021-03-18 05:12:35 C 08 50 40.02 +21 53 19.8 V G96
2023-04-11 23:24:28 C 15 08 36.312 -50 03 30.42 V M22
2023-04-11 23:28:03 C 15 08 35.911 -50 03 41.18 V M22
2023-04-11 23:33:47 C 15 08 35.369 -50 03 58.32 V M22
2023-04-11 23:43:41 C 15 08 34.390 -50 04 27.66 V M22
2023-04-25 06:27:05 C 12 09 40.613 -75 16 55.02 V W68
2023-04-25 06:31:13 C 12 09 30.732 -75 17 13.42 V W68
2023-04-25 06:53:40 C 12 08 36.744 -75 18 55.08 V W68
2023-04-25 07:17:34 C 12 07 39.034 -75 20 42.11 V W68
2023-04-26 20:39:47 C 10 15 50.957 -76 55 59.30 V M22
2023-04-26 20:54:31 C 10 14 59.642 -76 55 55.85 V M22
2023-04-26 20:58:48 C 10 14 44.810 -76 55 54.66 V M22
2023-04-26 21:06:48 C 10 14 16.997 -76 55 52.46 V M22
2023-04-29 18:48:20 C 06 57 38.515 -70 01 26.04 V M22
2023-04-29 19:11:18 C 06 56 56.914 -69 57 21.96 V M22
2023-04-29 19:18:57 C 06 56 43.190 -69 56 00.20 V M22
2023-04-29 19:23:21 C 06 56 35.218 -69 55 13.37 V M22
2023-05-02 17:49:40 C 05 37 48.878 -55 24 14.58 V M22
2023-05-02 17:53:51 C 05 37 46.034 -55 23 18.06 V M22
2023-05-02 18:22:58 C 05 37 26.160 -55 16 47.57 V M22
2023-05-02 18:47:50 C 05 37 09.492 -55 11 13.16 V M22