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Minor planet follow-up portal
v. 3.15.2
2017 HN4
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Schedule Observations
Schedule Spectroscopic Observations
Name
P10B0dB → 2017 HN4
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
2017-04-25T23:20:00
2017-04-26T10:00:00
LSC
Req: 0000407526
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Apr-29 11:42
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57860.0
April 17, 2017
Orbital inclination in deg
20.94991
Longitude of Ascending Node (deg)
29.87042
Arg of perihelion (deg)
40.96147
Eccentricity
0.1108618
Mean distance (AU)
1.9117093
Mean Anomaly (deg)
137.11504
Absolute Magnitude (H)
19.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
563
Diameter in meters
(range)
272 - 2106
Physical Parameters
Follow-up Details
NEOCP
digest2
score
65
Number of observations
13
Arc length (days)
2.77
Time since last observation (days)
1.30
Spectroscopy Details
Known Taxonomies
None
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