Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
2026 GB
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
C465PR1 → 2026 GB
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,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
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Apr-06 07:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61186.0
May 26, 2026
Orbital inclination in deg
10.22281
Longitude of Ascending Node (deg)
179.69609
Arg of perihelion (deg)
333.63366
Eccentricity
0.6181345
Mean distance (AU)
2.5043922
Mean Anomaly (deg)
20.3513
Absolute Magnitude (H)
22.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
118
Diameter in meters
(range)
57 - 440
Physical Parameters
Diameter
Initial Diameter Guess using H=22.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
117.61 m
+322.0 / -55.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
129
Arc length (days)
128.77
Time since last observation (days)
0.19
Spectroscopy Details
Known Taxonomies
None
×
No messages.