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Minor planet follow-up portal
v. 3.17.1
112P/Urata-Niijima
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Targets
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Characterization
LOOK Project
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Blocks
Data
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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,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)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2026-09-06T18:11:00
2026-09-08T18:11:00
SIN
Req: 4378366
2026-09-08T16:23:00
2026-09-10T16:22:00
SIN
Req: 4383130
2026-09-11T01:45:00
2026-09-11T10:15:00
SIN
Req: 4385423
2026-09-11T16:15:00
2026-09-12T09:15:00
SIN
Req: 4385424
2026-09-12T15:15:00
2026-09-13T08:15:00
SIN
Req: 4385425
2026-09-13T14:15:00
2026-09-14T07:15:00
SIN
Req: 4385426
2026-09-14T13:15:00
2026-09-15T06:15:00
SIN
Req: 4385427
2026-09-15T12:15:00
2026-09-16T05:15:00
SIN
Req: 4385428
2026-09-16T11:15:00
2026-09-17T04:15:00
SIN
Req: 4385429
2026-09-17T10:15:00
2026-09-18T03:15:00
SIN
Req: 4385430
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Sep-26 19:03
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
24.20403
Longitude of Ascending Node (deg)
31.7942
Arg of perihelion (deg)
21.58528
Eccentricity
0.590701
Perihelion distance (AU)
1.4411644
Epoch of perihelion
Sept. 21, 2026, 8:46 p.m.
Epoch of perihelion (MJD)
61304.86593
Total Magnitude (M1)
13.9
Slope Parameter (k1)
19.75
Physical Parameters
PC
autocmod 3.0g
K264/10
0.03
K2
autocmod 3.0g
K264/10
5.0
M2
from 156 observations, autocmod 3.0g
K264/10
17.9
+/- 0.8
K1
autocmod 3.0g
K264/10
19.75
M1
2 parameter fit from 355 observations, autocmod 3.0g
K264/10
13.9
+/- 1.0
Diameter
value unverified
DASTCOM
1.8 km
Phase Slope
MPC Default
4.0
Follow-up Details
Number of observations
536
Arc length (days)
7325.00
Time since last observation (days)
12.76
Spectroscopy Details
Known Taxonomies
None
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