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Minor planet follow-up portal
v. 3.17.1a
A/2025 Y1
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Schedule Spectroscopic Observations
Name
A11wV1l → A/2025 Y1
Type
TNO (Active)
Status
Not Following
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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
2026-01-13T05:20:00
2026-01-14T17:20:00
SIN
Req: 4078531
2026-01-16T05:20:00
2026-01-17T17:20:00
SIN
Req: 4078532
2026-01-19T05:20:00
2026-01-20T17:20:00
SIN
Req: 4078533
2026-01-22T05:20:00
2026-01-23T17:20:00
SIN
Req: 4078534
2026-01-25T05:20:00
2026-01-26T17:20:00
SIN
Req: 4078535
2026-01-28T05:20:00
2026-01-29T17:20:00
SIN
Req: 4078536
2026-01-31T05:20:00
2026-01-31T23:59:00
SIN
Req: 4078537
Measurements
Show Measurements
Plot Visibility
Last Measurement: 2026-Jan-06 05:36
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61000.0
Nov. 21, 2025
Orbital inclination in deg
14.55742
Longitude of Ascending Node (deg)
166.55339
Arg of perihelion (deg)
124.29174
Eccentricity
0.9990984
Perihelion distance (AU)
2.6033978
Epoch of perihelion
Oct. 14, 2027, 8:57 a.m.
Epoch of perihelion (MJD)
61692.37324
Total Magnitude (M1)
7.0
Slope Parameter (k1)
10.0
Physical Parameters
Absolute Magnitude
autocmod 3.0g
1
10.115
+/- 0.32033
Diameter
Initial Diameter Guess using H=10.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
33920.4 m
+92998.0 / -15971.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
104
Arc length (days)
48.00
Time since last observation (days)
1.81
Spectroscopy Details
Known Taxonomies
None
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