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Minor planet follow-up portal
v. 3.15.2
2017 HL
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Schedule Observations
Schedule Spectroscopic Observations
Name
YHB66C7 → 2017 HL
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
Create LC Plot
Recent Blocks Scheduled
2017-04-17T17:20:00
2017-04-18T03:50:00
CPT
Req: 0000398973
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Apr-20 16:58
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57840.0
March 28, 2017
Orbital inclination in deg
21.59358
Longitude of Ascending Node (deg)
197.9394
Arg of perihelion (deg)
195.01635
Eccentricity
0.0841437
Mean distance (AU)
1.9595448
Mean Anomaly (deg)
167.22038
Absolute Magnitude (H)
18.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
742
Diameter in meters
(range)
358 - 2777
Physical Parameters
Follow-up Details
NEOCP
digest2
score
51
Number of observations
17
Arc length (days)
26.37
Time since last observation (days)
2.89
Spectroscopy Details
Known Taxonomies
None
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