Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.15.3
C/2025 D5
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P227rjs → C/2025 D5
Type
Comet
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; (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-Mar-04 22:15
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60735.0
March 1, 2025
Orbital inclination in deg
73.38644
Longitude of Ascending Node (deg)
0.73882
Arg of perihelion (deg)
211.47972
Eccentricity
0.999716
Perihelion distance (AU)
2.0121904
Epoch of perihelion
May 12, 2025, 2:40 p.m.
Epoch of perihelion (MJD)
60807.61115
Total Magnitude (M1)
18.5
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=18.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
708.7 m
+1943.0 / -334.0
Follow-up Details
NEOCP
digest2
score
96
Number of observations
22
Arc length (days)
12.11
Time since last observation (days)
1.07
Spectroscopy Details
Known Taxonomies
None
×
No messages.