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Minor planet follow-up portal
v. 3.15.2
2009 HA21
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Schedule Spectroscopic Observations
Name
LM059Y5 → 2009 HA21
Type
Asteroid
Status
Not Following
Source
Minor Planet Center
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
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Recent Blocks Scheduled
2016-04-01T00:00:00
2016-04-01T03:40:00
CPT
Req: 0000145898
Measurements
Show Measurements
Plot Visibility
Last Update: 2016-Apr-04 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57400.0
Jan. 13, 2016
Orbital inclination in deg
6.41173
Longitude of Ascending Node (deg)
205.50221
Arg of perihelion (deg)
219.7865
Eccentricity
0.728899
Mean distance (AU)
1.4607441
Mean Anomaly (deg)
352.95033
Absolute Magnitude (H)
20.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
257
Diameter in meters
(range)
124 - 963
Physical Parameters
Follow-up Details
NEOCP
digest2
score
98
Number of observations
59
Arc length (days)
2542.00
Time since last observation (days)
1.91
Spectroscopy Details
Known Taxonomies
None
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