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Minor planet follow-up portal
v. 3.17.0
97P/Metcalf-Brewington
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Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Type
Comet (Jupiter Family)
Status
Actively Following
Characterization Target
Source
LOOK Project
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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2021-11-02T15:13:00
2021-11-02T17:43:00
SIN
Req: 2698501
2021-11-02T23:43:00
2021-11-03T04:43:00
SIN
Req: 2698502
2021-11-03T10:43:00
2021-11-03T15:43:00
SIN
Req: 2698503
2021-11-03T21:43:00
2021-11-04T02:43:00
SIN
Req: 2698504
2021-11-04T08:43:00
2021-11-04T13:43:00
SIN
Req: 2698505
2021-11-04T19:43:00
2021-11-05T00:43:00
SIN
Req: 2698506
2021-11-05T06:43:00
2021-11-05T11:43:00
SIN
Req: 2698507
2021-11-05T17:43:00
2021-11-05T22:43:00
SIN
Req: 2698508
2021-11-06T04:43:00
2021-11-06T09:43:00
SIN
Req: 2698509
2021-11-06T15:43:00
2021-11-06T20:43:00
SIN
Req: 2698510
2021-11-07T02:43:00
2021-11-07T07:43:00
SIN
Req: 2698511
2021-11-07T13:43:00
2021-11-07T18:43:00
SIN
Req: 2698512
2021-11-08T00:43:00
2021-11-08T05:43:00
SIN
Req: 2698513
2021-11-09T22:16:00
2021-11-10T04:46:00
SIN
Req: 2705520
2021-11-12T16:46:00
2021-11-13T05:46:00
SIN
Req: 2705521
2021-11-18T18:46:00
2021-11-19T07:46:00
SIN
Req: 2705522
2021-11-21T19:46:00
2021-11-22T08:46:00
SIN
Req: 2705523
2021-11-24T20:46:00
2021-11-25T09:46:00
SIN
Req: 2705524
2021-11-27T21:46:00
2021-11-28T10:46:00
SIN
Req: 2705525
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Dec-31 20:06
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61000.0
Nov. 21, 2025
Orbital inclination in deg
17.93388
Longitude of Ascending Node (deg)
184.06754
Arg of perihelion (deg)
230.22562
Eccentricity
0.4597396
Perihelion distance (AU)
2.5775322
Epoch of perihelion
Feb. 15, 2022, 7:49 p.m.
Epoch of perihelion (MJD)
59625.82610
Total Magnitude (M1)
13.7
Slope Parameter (k1)
7.75
Physical Parameters
K1
autocmod 3.0f
K223/12
7.75
M1
2 parameter fit from 294 observations, autocmod 3.0f
K223/12
13.7
+/- 1.0
Diameter
value unverified
DASTCOM
3.4 km
Follow-up Details
Number of observations
322
Arc length (days)
3803.00
Time since last observation (days)
1425.09
Spectroscopy Details
Known Taxonomies
None
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