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v. 3.14.2
Borisov (C/2017 E1)
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Name
gb00099 → C/2017 E1
Type
Comet (Hyperbolic)
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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Recent Blocks Scheduled
No blocks have been scheduled
Measurements
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Last Update: 2017-Jun-25 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
58000.0
Sept. 4, 2017
Orbital inclination in deg
14.55379
Longitude of Ascending Node (deg)
142.7313
Arg of perihelion (deg)
152.47652
Eccentricity
1.0026294
Perihelion distance (AU)
0.9006646
Epoch of perihelion
April 10, 2017, 3:22 a.m.
Epoch of perihelion (MJD)
57853.14074
Total Magnitude (M1)
14.0
Slope Parameter (k1)
32.0
Physical Parameters
Reciprocal of semimajor axis
MPEC 2017-T14
0.00090805 au
+/- 0.0000202
+/- 0.0000202
PC
autocmod 2.9c
9
0.03
K2
autocmod 2.9c
9
5.0
M2
from 59 observations, autocmod 2.9c
9
16.5
+/- 0.5
K1
autocmod 2.9c
9
32.0
M1
2 parameter fit from 78 observations, autocmod 2.9c
9
14.0
+/- 1.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
158
Arc length (days)
116.00
Time since last observation (days)
1708.13
Spectroscopy Details
Known Taxonomies
None
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