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v. 3.17.1
C/1919 Q2
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Type
Comet
Status
Not Following
Source
NEODSYS
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,V45,V47; (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)
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Last Update: 2026-May-22 15:43
Orbital Elements
MPC Comet
Epoch of elements (MJD)
22219.0
Sept. 18, 1919
Orbital inclination in deg
46.38315800414978
Longitude of Ascending Node (deg)
122.097279220887
Arg of perihelion (deg)
185.7644451488193
Eccentricity
0.9997785887492251
Perihelion distance (AU)
1.1152036
Epoch of perihelion
Dec. 7, 1919, 7:37 p.m.
Epoch of perihelion (MJD)
22299.81748
Total Magnitude (M1)
5.1
Slope Parameter (k1)
28.75
Physical Parameters
Follow-up Details
Number of observations
18
Arc length (days)
83.00
Spectroscopy Details
Known Taxonomies
None
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