Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.0
2025 YN5
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P22jo2o → 2025 YN5
Type
NEO
Status
Actively 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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Dec-26 16:39
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61034.0
Dec. 25, 2025
Orbital inclination in deg
10.1041
Longitude of Ascending Node (deg)
90.76642
Arg of perihelion (deg)
252.35491
Eccentricity
0.1537679
Mean distance (AU)
0.9691366
Mean Anomaly (deg)
92.19003
Absolute Magnitude (H)
26.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
16
Diameter in meters
(range)
8 - 61
Physical Parameters
Diameter
Initial Diameter Guess using H=26.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
16.24 m
+45.0 / -8.0
Follow-up Details
NEOCP
digest2
score
86
Number of observations
26
Arc length (days)
0.73
Time since last observation (days)
0.72
Spectroscopy Details
Known Taxonomies
None
×
No messages.