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Minor planet follow-up portal
v. 3.15.2
2003 MK4
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Data
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Schedule Spectroscopic Observations
Type
NEO (Apollo) [PHA]
Status
Not Following
Source
Yarkovsky
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2021-06-08T15:05:00
2021-06-09T15:05:00
SIN
Req: 2543668
2021-07-13T00:39:00
2021-07-14T00:39:00
SIN
Req: 2577903
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Sep-22 06:16
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59409.0
July 14, 2021
Orbital inclination in deg
22.31767
Longitude of Ascending Node (deg)
282.59887
Arg of perihelion (deg)
109.62494
Eccentricity
0.1812479
Mean distance (AU)
1.0803572
Mean Anomaly (deg)
293.33467
Absolute Magnitude (H)
20.98
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
226
Diameter in meters
(range)
109 - 846
Physical Parameters
Absolute Magnitude
MPO234357
20.9
Diameter
Initial Diameter Guess using H=20.98 and albedo=0.14 (0.01 to 0.5)
MPC Default
226.18 m
+620.0 / -106.0
Follow-up Details
Number of observations
244
Arc length (days)
6940.00
Time since last observation (days)
34.26
Spectroscopy Details
Known Taxonomies
None
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