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v. 3.17.1
C/1916 G1
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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)
21379.0
May 31, 1917
Orbital inclination in deg
25.65872680056235
Longitude of Ascending Node (deg)
184.4573408438843
Arg of perihelion (deg)
120.6211112127107
Eccentricity
0.9994218325612461
Perihelion distance (AU)
1.6864308
Epoch of perihelion
June 17, 1917, 1:46 a.m.
Epoch of perihelion (MJD)
21396.07406
Total Magnitude (M1)
5.9
Slope Parameter (k1)
39.375
Physical Parameters
Follow-up Details
Number of observations
69
Arc length (days)
583.00
Spectroscopy Details
Known Taxonomies
None
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