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Minor planet follow-up portal
v. 3.15.2
2018 HJ
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Schedule Spectroscopic Observations
Name
ZH88094 → 2018 HJ
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
2018-04-16T23:20:00
2018-04-17T09:50:00
LSC
Req: 1483760
Measurements
Show Measurements
Plot Visibility
Last Update: 2018-Apr-20 04:28
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58200.0
March 23, 2018
Orbital inclination in deg
5.93808
Longitude of Ascending Node (deg)
326.82402
Arg of perihelion (deg)
314.90786
Eccentricity
0.4777876
Mean distance (AU)
2.1685154
Mean Anomaly (deg)
319.40859
Absolute Magnitude (H)
20.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
309
Diameter in meters
(range)
149 - 1158
Physical Parameters
Follow-up Details
NEOCP
digest2
score
10
Number of observations
28
Arc length (days)
30.72
Time since last observation (days)
0.43
Spectroscopy Details
Known Taxonomies
None
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