2022 DN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3748024320 ± 4.74e-04
Semi-major axis (a)1.7772116292 AU ± 1.60e-03
Inclination (i)6.94656296° ± 8.03e-03
Long. of Asc. Node (Ω)4.40749425° ± 3.93e-03
Arg. of Perihelion (ω)128.14501288° ± 7.13e-03
Mean Anomaly (M)218.02169061° ± 7.80e-01
Mean Motion (n)0.4160097953°/day ± 5.62e-04
Perihelion dist (q)1.11110839 AU ± 1.31e-03
Aphelion dist (Q)2.44331487 AU ± 2.35e-03
Orbital Period2.36923816 yr ± 3.20e-03
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.254″
Uncertainty3
Orbit TypeAmor
MOID0.153607 AU
Observations Used34
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-25
Last Observation Used2022-03-13
Observations (34)
Date Type RA Dec Mag Band Observatory
2022-02-25 07:51:22 C 11 23 17.30 +29 57 26.5 V G96
2022-02-25 07:58:47 C 11 23 17.19 +29 57 08.1 V G96
2022-02-25 08:06:11 C 11 23 17.02 +29 56 49.6 V G96
2022-02-25 08:42:32 C 11 23 16.31 +29 55 20.6 V V06
2022-02-25 08:49:24 C 11 23 16.17 +29 55 03.9 V V06
2022-02-25 08:56:16 C 11 23 16.03 +29 54 47.1 V V06
2022-02-25 09:03:08 C 11 23 15.90 +29 54 30.0 V V06
2022-02-26 05:32:50 C 11 23 13.02 +29 03 58.9 V I52
2022-02-26 05:36:41 C 11 23 12.99 +29 03 49.5 V I52
2022-02-26 05:40:32 C 11 23 12.91 +29 03 40.0 V I52
2022-02-26 05:44:23 C 11 23 12.85 +29 03 31.6 V I52
2022-02-26 23:55:05 C 11 23 04.35 +28 18 38.4 V 033
2022-02-26 23:59:50 C 11 23 04.27 +28 18 26.8 V 033
2022-02-27 00:04:34 C 11 23 04.19 +28 18 15.5 V 033
2022-02-27 05:01:58 C 11 23 03.62 +28 06 13.9 u H21
2022-02-27 05:07:47 C 11 23 04.68 +28 06 01.3 V I52
2022-02-27 05:10:02 C 11 23 03.47 +28 05 54.0 u H21
2022-02-27 05:10:24 C 11 23 04.67 +28 05 54.5 V I52
2022-02-27 05:26:49 C 11 23 03.12 +28 05 13.5 u H21
2022-03-01 09:07:53 C 11 22 39.951 +25 59 10.10 U F52
2022-03-01 09:24:22 C 11 22 39.569 +25 58 30.76 U F52
2022-03-01 09:57:25 C 11 22 38.810 +25 57 11.79 U F52
2022-03-06 08:14:17 C 11 21 29.063 +21 15 29.39 U F52
2022-03-06 08:32:35 C 11 21 28.654 +21 14 47.94 U F52
2022-03-06 09:09:12 C 11 21 27.792 +21 13 24.07 U F52
2022-03-07 04:15:57 C 11 21 16.43 +20 29 04.3 X 858
2022-03-07 04:29:25 C 11 21 16.13 +20 28 33.8 X 858
2022-03-07 04:43:10 C 11 21 15.90 +20 28 02.9 X 858
2022-03-09 08:04:14 C 11 20 41.99 +18 32 16.7 V I52
2022-03-09 08:07:19 C 11 20 41.92 +18 32 10.0 V I52
2022-03-09 08:10:24 C 11 20 41.85 +18 32 03.2 V I52
2022-03-13 10:04:39 C 11 19 47.70 +15 02 46.9 o 691
2022-03-13 10:22:03 C 11 19 47.46 +15 02 10.4 o 691
2022-03-13 10:39:27 C 11 19 47.10 +15 01 35.0 o 691