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Minor planet follow-up portal
v. 3.14.2
2016 EM311
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Name
P11niyv → 2016 EM311
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
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Measurements
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Last Update: 2021-Oct-27 16:20
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59514.0
Oct. 27, 2021
Orbital inclination in deg
61.91462
Longitude of Ascending Node (deg)
207.15806
Arg of perihelion (deg)
206.54794
Eccentricity
0.9421043
Perihelion distance (AU)
3.0010018
Epoch of perihelion
Sept. 6, 2021, 4:17 p.m.
Epoch of perihelion (MJD)
59463.67882
Total Magnitude (M1)
16.3
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=16.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
1951.92 m
+5351.0 / -919.0
Follow-up Details
NEOCP
digest2
score
11
Number of observations
22
Arc length (days)
3115.39
Time since last observation (days)
0.16
Spectroscopy Details
Known Taxonomies
None
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