Home›Maneuver Tracker›Close Approaches›CITY LABS BOHR ⟷ FFLY-2
MediumProximity
United StatesCITY LABS BOHRNORAD 69917 · launched Jul 2026Payload
7.26kmPredicted miss distance
United StatesFFLY-2NORAD 65322 · launched Aug 2025Payload
Live forecastConfirmed by the latest screening, 25 Oct 15:27 UTC.
Closest approach25 Oct 202615:42 UTC
Relative speed14.97 km/sat the closest approach
Altitude591 kmlow Earth orbit
Separation now—live
Track CITY LABS BOHRTrack FFLY-2All approaches
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US CITY LABS BOHR and US FFLY-2 are predicted to reach a closest approach of 7.26 km at 2026-10-25 15:42 UTC, at a relative speed of 14.97 km/s. Confirmed by the latest screening, 25 Oct 15:27 UTC. Miss distance and time of closest approach are computed by propagating the latest published orbital elements for both objects, and each pass is re-checked every 20 minutes as new element sets are published. See the Satellite Maneuver Tracker for the live picture and space situational awareness for context.

Why it mattersBoth objects are catalogued as payloads. Screening continues as new element sets arrive; operators act on their own conjunction data.

The Two Objects

Dossiers from the satellite directory
CITY LABS BOHRPayload
NORAD 69917
CountryUS
Launched2026-07-07
OrbitLEO · 582 × 596 km
COSPAR2026-156BA
Maneuver capableUnknown
Profile →Globe →
FFLY-2Payload
NORAD 65322
CountryUS
Launched2025-08-26
OrbitLEO · 579 × 598 km
COSPAR2025-188H
Maneuver capableUnknown
Profile →Globe →

Where This Happens

Altitude context
DEBRIS BELT 700–1000 KM2006001,0001,5002,000 kmTHIS PASS · 591 KMISS 420Starlink 550

At 591 km this pass sits in low Earth orbit. Objects here stay up for decades: there is too little atmospheric drag to clean the band naturally. Why crowded bands matter →

History Between This Pair

6 predicted passes under 10 km
Pair history · CITY LABS BOHR ⟷ FFLY-2
2026-10-26 02:583.88 km Live forecast14.97 km/s591 kmView →
2026-10-25 22:085.32 km Live forecast14.97 km/s591 kmView →
2026-10-25 15:427.26 km Live forecast14.97 km/s591 kmShown above
2026-10-25 10:538.72 km Final forecast14.97 km/s591 kmView →
2026-10-24 09:573.31 km Final forecast14.97 km/s592 kmView →
2026-10-24 08:203.37 km Final forecast14.97 km/s592 kmView →

Repeat encounters are common for objects in near-intersecting orbital planes. Each pass is re-screened as fresh element sets arrive; "Final forecast" means the screening still predicted it within 45 minutes of its time, "Not re-confirmed" means later screening stopped finding it.

Forecast Record

Every figure published for the pass shown above, newest first. Nothing is overwritten: a withdrawn forecast keeps its figure, with the newer check beside it, and the best estimate after the pass is a row of its own.
Computed · figure · predicted time · orbit data · by
25 Oct 13:26 UTC7.26 km Forecast25 Oct 15:42 UTC24 Oct 06:01 UTCRe-check
25 Oct 13:06 UTC7.70 km Forecast25 Oct 15:42 UTC24 Oct 06:01 UTCScreen

These Objects Elsewhere

Other screened approaches · 7 days
2.33 km10-18 20:43 UTC
KITA-53CITY LABS BOHR
4.20 km10-21 11:34 UTC
CITY LABS BOHRSOCRATES
4.35 km10-22 07:41 UTC
CITY LABS BOHRIRIDE-MS2-HEO-4

How These Numbers Are Computed

Miss distance and TCA come from propagating the latest published orbital elements for both objects and searching for the minimum separation over the screening window. Element sets carry kilometre-scale uncertainty, so figures here describe a close pass, not a collision prediction; a change in either object's published elements re-computes the pass automatically. What is a conjunction? → How conjunction assessment works →

Cite this encounter: Orbital Radar — “CITY LABS BOHR ⟷ FFLY-2: 7.26 km predicted close approach”, https://orbitalradar.com/conjunction/65322-69917 (accessed 2026-10-25).