2025-06-14 23:13 UTC
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Minor planet follow-up portal
v. 3.15.3
2018 EM1
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Schedule Spectroscopic Observations
Name
P10GSmN → 2018 EM1
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
2018-03-09T02:00:00
2018-03-09T12:00:00
ELP
Req: 1442411
Measurements
Show Measurements
Plot Visibility
Last Update: 2018-Mar-09 06:45
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58180.0
March 3, 2018
Orbital inclination in deg
19.14902
Longitude of Ascending Node (deg)
101.87814
Arg of perihelion (deg)
159.88926
Eccentricity
0.185388
Mean distance (AU)
1.8177787
Mean Anomaly (deg)
283.6462
Absolute Magnitude (H)
18.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
589
Diameter in meters
(range)
285 - 2206
Physical Parameters
Follow-up Details
NEOCP
digest2
score
100
Number of observations
11
Arc length (days)
0.83
Time since last observation (days)
1.24
Spectroscopy Details
Known Taxonomies
None
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