Home›Maneuver Tracker›Close Approaches›PROJECT SUNCATCHER M1 ⟷ DS-EO
MediumProximity
United StatesPROJECT SUNCATCHER M1NORAD 100902 · launched Oct 2026Payload
6.92kmPredicted miss distance
SINGDS-EONORAD 52935 · launched Jun 2022Payload
Final forecastFinal forecast, made minutes before the pass.
Closest approach7 Nov 202602:55 UTC
Relative speed12.26 km/sat the closest approach
Altitude518 kmlow Earth orbit
Last confirmed7 Nov02:54 UTC · final forecast
Track PROJECT SUNCATCHER M1Track DS-EOAll approaches
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US PROJECT SUNCATCHER M1 and SING DS-EO were predicted to reach a closest approach of 6.92 km at 2026-11-07 02:55 UTC, at a relative speed of 12.26 km/s. Final forecast, made minutes before the pass. 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
PROJECT SUNCATCHER M1Payload
NORAD 100902
CountryUS
Launched2026-10-01
OrbitLEO · 513 × 515 km
COSPAR2026-227V
Maneuver capableUnknown
Profile →Globe →
DS-EOPayload
NORAD 52935
CountrySING
Launched2022-06-30
OrbitLEO · 519 × 524 km
COSPAR2022-072A
Maneuver capableUnknown
Profile →Globe →

Where This Happens

Altitude context
DEBRIS BELT 700–1000 KM2006001,0001,5002,000 kmTHIS PASS · 518 KMISS 420Starlink 550

At 518 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 · PROJECT SUNCATCHER M1 ⟷ DS-EO
2026-11-07 05:182.36 km Final forecast12.26 km/s518 kmView →
2026-11-07 03:437.39 km Final forecast12.26 km/s518 kmView →
2026-11-07 02:556.92 km Final forecast12.26 km/s518 kmShown above
2026-11-07 01:202.36 km Final forecast12.26 km/s518 kmView →
2026-11-06 22:108.81 km Final forecast12.26 km/s518 kmView →
2026-10-23 18:423.77 km Final forecast11.05 km/s516 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
6 Nov 22:14 UTC6.92 km Forecast7 Nov 02:55 UTC6 Nov 16:45 UTCRe-check
6 Nov 18:50 UTC6.39 km Forecast7 Nov 02:55 UTC6 Nov 14:47 UTCRe-check
6 Nov 12:50 UTC6.22 km Forecast7 Nov 02:55 UTC6 Nov 08:45 UTCRe-check
6 Nov 10:00 UTC6.22 km Forecast7 Nov 02:55 UTC6 Nov 02:45 UTCRe-check
6 Nov 09:41 UTC6.45 km Forecast7 Nov 02:55 UTC6 Nov 02:45 UTCScreen

These Objects Elsewhere

Other screened approaches · 7 days
2.26 km11-03 00:39 UTC
YAOGAN-39 02BPROJECT SUNCATCHER M1
2.47 km11-02 18:03 UTC
PROJECT SUNCATCHER M1CZ-6A DEB
2.71 km11-04 05:17 UTC
MERIDIAN-ADS-EO

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 →