826941 (1998 QK28)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5781738410 ± 6.64e-09
Semi-major axis (a)2.3355901274 AU ± 7.30e-10
Inclination (i)7.86783484° ± 1.80e-06
Long. of Asc. Node (Ω)174.50549940° ± 4.01e-06
Arg. of Perihelion (ω)204.83077895° ± 5.80e-06
Mean Anomaly (M)215.61971282° ± 9.87e-07
Mean Motion (n)0.2761323761°/day ± 1.29e-10
Perihelion dist (q)0.98521301 AU ± 1.55e-08
Aphelion dist (Q)3.68596724 AU ± 1.56e-08
Orbital Period3.56939776 yr ± 1.67e-09
Physical Parameters
H (abs. magnitude)19.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.229″
Uncertainty0
Orbit TypeApollo
MOID0.009181 AU
Observations Used577
Oppositions19
Arc Total1998-2024
First Observation Used1998-08-25
Last Observation Used2024-01-11
Observations (619)
Date Type RA Dec Mag Band Observatory
2023-08-24 10:32:15 C 23 32 59.117 +25 30 12.06 V U52
2023-08-24 10:32:51 C 23 32 59.390 +25 30 13.46 V U52
2023-08-24 10:33:27 C 23 32 59.590 +25 30 14.65 V U52
2023-08-24 10:46:03 C 23 33 04.622 +25 30 45.95 V U68
2023-08-24 10:51:42 C 23 33 06.911 +25 30 57.03 V U68
2023-08-25 12:40:26 C 23 44 34.891 +26 22 57.40 V T05
2023-08-25 12:45:21 C 23 44 37.092 +26 23 07.15 V T05
2023-08-25 13:43:17 C 23 45 02.887 +26 25 00.19 V T05
2023-08-25 14:22:39 C 23 45 20.587 +26 26 16.12 V T05
2023-08-25 19:35:01 C 23 47 55.09 +26 35 55.1 M32
2023-08-25 19:36:42 C 23 47 55.89 +26 35 58.6 M32
2023-08-25 19:38:23 C 23 47 56.69 +26 36 02.4 M32
2023-08-25 19:40:04 C 23 47 57.48 +26 36 05.9 M32
2023-08-25 19:41:45 C 23 47 58.28 +26 36 09.4 M32
2023-08-25 20:54:17 C 23 48 32.63 +26 38 34.6 V G34
2023-08-25 20:56:39 C 23 48 33.75 +26 38 39.3 V G34
2023-08-25 20:59:00 C 23 48 34.87 +26 38 44.1 V G34
2023-08-25 21:01:22 C 23 48 35.98 +26 38 49.2 V G34
2023-08-25 21:03:49 C 23 48 37.15 +26 38 53.7 V G34
2023-08-25 21:06:18 C 23 48 38.34 +26 38 59.6 V G34
2023-08-26 10:50:13 C 23 55 20.983 +27 06 28.22 V U52
2023-08-26 10:50:44 C 23 55 21.410 +27 06 29.95 V U52
2023-08-26 10:51:15 C 23 55 21.514 +27 06 30.74 V U52
2023-08-26 19:13:09 C 23 59 44.72 +27 22 27.3 M32
2023-08-26 19:14:44 C 23 59 45.54 +27 22 30.1 M32
2023-08-26 19:16:19 C 23 59 46.37 +27 22 33.4 M32
2023-08-26 19:18:41 C 23 59 47.58 +27 22 38.2 M32
2023-08-26 19:19:44 C 23 59 48.10 +27 22 40.6 M32
2023-08-26 19:20:32 C 23 59 48.53 +27 22 41.8 M32
2023-08-26 21:21:06 C 00 00 50.20 +27 26 47.3 X L99
2023-08-26 21:26:06 C 00 00 52.74 +27 26 56.2 X L99
2023-08-26 21:31:06 C 00 00 55.33 +27 27 06.6 X L99
2023-08-26 21:36:06 C 00 00 57.89 +27 27 16.2 X L99
2023-08-26 21:41:50 B 00 01 00.40 +27 27 33.8 X L76
2023-08-26 21:43:04 B 00 01 01.03 +27 27 36.3 X L76
2023-08-26 21:44:18 B 00 01 01.65 +27 27 38.7 X L76
2023-08-26 21:45:32 B 00 01 02.28 +27 27 41.2 X L76
2023-08-26 21:46:45 B 00 01 02.91 +27 27 43.6 X L76
2023-08-26 21:47:59 B 00 01 03.53 +27 27 46.0 X L76
2023-08-26 21:49:13 B 00 01 04.17 +27 27 48.4 X L76
2023-08-26 21:50:26 B 00 01 04.79 +27 27 50.9 X L76
2023-08-26 21:51:40 B 00 01 05.41 +27 27 53.3 X L76
2023-08-26 21:52:53 B 00 01 06.04 +27 27 55.6 X L76
2023-08-27 02:05:31 B 00 03 16.97 +27 36 02.7 X M45
2023-08-27 02:11:08 B 00 03 19.90 +27 36 13.1 X M45
2023-08-27 02:16:44 B 00 03 22.86 +27 36 23.6 X M45
2023-08-27 14:40:00 C 00 10 09.468 +28 00 30.56 V T05
2023-08-27 14:45:51 C 00 10 12.629 +28 00 41.11 V T05
2023-08-27 15:00:54 C 00 10 20.762 +28 01 07.90 V T05
2023-08-27 15:09:13 C 00 10 25.279 +28 01 22.73 V T05