Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.15.3
2025 RK3
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
CDF5L02 → 2025 RK3
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-Sep-16 04:26
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60933.0
Sept. 15, 2025
Orbital inclination in deg
15.42179
Longitude of Ascending Node (deg)
319.96941
Arg of perihelion (deg)
193.98624
Eccentricity
0.9035129
Perihelion distance (AU)
0.1228137
Epoch of perihelion
Nov. 22, 2025, 5:16 a.m.
Epoch of perihelion (MJD)
61001.21966
Total Magnitude (M1)
21.2
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=21.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
204.39 m
+560.0 / -96.0
Follow-up Details
NEOCP
digest2
score
74
Number of observations
28
Arc length (days)
1.93
Time since last observation (days)
0.07
Spectroscopy Details
Known Taxonomies
None
×
No messages.