Space Sherpa Cola
Your friendly guide to understanding satellite conjunction alerts. We make space safety simple to understand.
50
Tracked Satellites
5
Close Approaches
1
Warnings
2
Critical
Action Needed
TCA in 17m
ISS (ZARYA)
vs
COSMOS 2251 DEB
Miss
0.35 km
Speed
14.2 km/s
Conf.
Med
Avoidance Maneuver
0.28m/s
Fuel: 4.2 kg
Burn: 8.5s
Take Action Soon
TCA in 31m
STARLINK-1234
vs
IRIDIUM 33 DEB
Miss
0.82 km
Speed
11.5 km/s
Conf.
Low
Avoidance Maneuver
0.15m/s
Fuel: 0.8 kg
Burn: 3.2s
Action Needed
TCA in 24m
ONEWEB-0123
vs
TIANGONG
Miss
0.55 km
Speed
9.8 km/s
Conf.
Med
Avoidance Maneuver
0.22m/s
Fuel: 1.5 kg
Burn: 5.1s
Severity Guide
Understanding alert levels
All ClearNo action needed
Keep an EyeMonitor this event
Take Action SoonPrepare response plan
Action NeededImmediate attention required
Quick Tips
1
Click on satellites in the 3D globe to see their details and related alerts.
2
Use the time slider to see how satellites will move over the next 45 minutes.
3
Red alerts need immediate attention. Yellow means keep monitoring.