Close Approaches and Space Weather Highlight Today's Orbital Briefing
Today's orbital briefing covers close satellite approaches, current space weather conditions, and the upcoming Orionid meteor shower.
| Active satellites | 15,870 |
| Starlink active | 10,077 |
| Catalogued objects | 31,801 |
| Predicted re-entries | 11 |
| Active close approaches | 17 |
| People in space | 10 |
Today, Orbital Radar is tracking several close approaches between satellites, highlighting the increasing congestion in low Earth orbit (LEO). Notably, the CAMOES satellite and PESSOA came within approximately 1.00 km of each other. Such events underscore the importance of space situational awareness, which can be further explored through our SSA hub.
Space Weather Update
Current space weather conditions show a solar wind speed of 508 km/s and a density of 2.8 protons/cm³. The geomagnetic activity index (Kp) is at 0, indicating minimal geomagnetic disturbances. However, the region risks for LEO are marked as yellow, suggesting potential impacts on satellite operations in this orbit. For more detailed forecasts, visit our SSA hub.
What to Watch
The Orionid meteor shower is set to peak next week, offering a celestial spectacle as Earth passes through debris left by Halley's Comet. This annual event is a highlight for stargazers and can be observed without special equipment. Check our pass predictor for optimal viewing times in your area.
Frequently Asked Questions
What is the significance of close satellite approaches?
When is the Orionid meteor shower peak in 2026?
📎 Cite this article · data available
Orbital Radar Newsroom. (2026). Close Approaches and Space Weather Highlight Today's Orbital Briefing. Orbital Radar. https://orbitalradar.com/blog/orbital-briefing-2026-10-18"Close Approaches and Space Weather Highlight Today's Orbital Briefing." Orbital Radar, 18 October 2026, https://orbitalradar.com/blog/orbital-briefing-2026-10-18.@misc{orbitalradar_orbital_briefing_2026_10_18,
title = {Close Approaches and Space Weather Highlight Today's Orbital Briefing},
author = {{Orbital Radar}},
year = {2026},
howpublished = {\url{https://orbitalradar.com/blog/orbital-briefing-2026-10-18}}
}
