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Minor planet follow-up portal
v. 3.17.1
2025 TT13
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Name
C15PC35 → 2025 TT13
Type
NEO
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,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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Measurements
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Last Update: 2025-Oct-20 23:30
Orbital Elements
MPC Comet
Epoch of elements (MJD)
61018.0
Dec. 9, 2025
Orbital inclination in deg
152.81392
Longitude of Ascending Node (deg)
46.45886
Arg of perihelion (deg)
324.18541
Eccentricity
0.9172367
Perihelion distance (AU)
3.2555957
Epoch of perihelion
April 27, 2025, 9:29 p.m.
Epoch of perihelion (MJD)
60792.89524
Total Magnitude (M1)
16.7
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=16.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
1623.53 m
+4451.0 / -764.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
61
Arc length (days)
320.63
Time since last observation (days)
0.79
Spectroscopy Details
Known Taxonomies
None
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