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Minor planet follow-up portal
v. 3.14.2
2019 GJ4
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Schedule Spectroscopic Observations
Name
ZTF02tx → 2019 GJ4
Type
NEO (Aten)
Status
Not Following
Source
NASA
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: 2020-Apr-07 06:33
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58632.0
May 29, 2019
Orbital inclination in deg
6.95837
Longitude of Ascending Node (deg)
196.49713
Arg of perihelion (deg)
252.77673
Eccentricity
0.1681565
Mean distance (AU)
0.9869336
Mean Anomaly (deg)
140.25535
Absolute Magnitude (H)
26.02
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
22
Diameter in meters
(range)
11 - 83
Physical Parameters
Absolute Magnitude
autocmod 2.7
MPO467551
26.0
+/- 0.50059
Follow-up Details
NEOCP
digest2
score
100
Number of observations
58
Arc length (days)
33.00
Time since last observation (days)
19.80
Spectroscopy Details
Known Taxonomies
None
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