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Minor planet follow-up portal
v. 3.15.2
2017 HN2
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Schedule Observations
Schedule Spectroscopic Observations
Name
YHBF78E → 2017 HN2
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
2017-04-22T02:30:00
2017-04-22T11:10:00
ELP
Req: 0000402720
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Apr-23 13:38
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57840.0
March 28, 2017
Orbital inclination in deg
22.40125
Longitude of Ascending Node (deg)
62.36707
Arg of perihelion (deg)
155.57487
Eccentricity
0.1309638
Mean distance (AU)
1.6455507
Mean Anomaly (deg)
341.60444
Absolute Magnitude (H)
20.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
295
Diameter in meters
(range)
143 - 1105
Physical Parameters
Follow-up Details
NEOCP
digest2
score
10
Number of observations
32
Arc length (days)
19.96
Time since last observation (days)
0.14
Spectroscopy Details
Known Taxonomies
None
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