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Minor planet follow-up portal
v. 3.15.2
2011 HJ61
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Schedule Spectroscopic Observations
Name
N008daq → 2011 HJ61
Type
NEO
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
Create LC Plot
Recent Blocks Scheduled
2015-09-03T05:40:00
2015-09-03T15:00:00
OGG
Req: 0000108742
Measurements
Show Measurements
Plot Visibility
Ingest Time: 2015-Aug-25 00:04
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57200.0
June 27, 2015
Orbital inclination in deg
21.08161
Longitude of Ascending Node (deg)
216.08028
Arg of perihelion (deg)
190.94945
Eccentricity
0.4175464
Mean distance (AU)
1.4835812
Mean Anomaly (deg)
268.47486
Absolute Magnitude (H)
19.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
490
Diameter in meters
(range)
237 - 1835
Physical Parameters
Follow-up Details
Spectroscopy Details
Known Taxonomies
None
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