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CN HULIANWANG DIGUI-169CN HULIANWANG DIGUI-54
8.83 kmpredicted miss distance
Live forecastConfirmed by the latest screening, 20 Oct 20:53 UTC.
Predicted closest approach
2026-10-20 22:15 UTC
Relative speed
7.82 km/s
Altitude
1,156 km
Last confirmed
20 Oct 20:53 UTC
Track HULIANWANG DIGUI-169 →Track HULIANWANG DIGUI-54 →All approaches →
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CN HULIANWANG DIGUI-169 and CN HULIANWANG DIGUI-54 are predicted to reach a closest approach of 8.83 km at 2026-10-20 22:15 UTC, at a relative speed of 7.82 km/s. Confirmed by the latest screening, 20 Oct 20:53 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
HULIANWANG DIGUI-169Payload
NORAD 69572
CountryPRC
Launched2026-06-17
OrbitLEO · 1,149 × 1,150 km
COSPAR2026-137A
Maneuver capableUnknown
Profile →Globe →
HULIANWANG DIGUI-54Payload
NORAD 65111
CountryPRC
Launched2025-08-04
OrbitLEO · 1,142 × 1,157 km
COSPAR2025-168F
Maneuver capableUnknown
Profile →Globe →

Where This Happens

Altitude context
DEBRIS BELT 700–1000 KM2006001,0001,5002,000 kmTHIS PASS · 1156 KMISS 420Starlink 550

At 1156 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 · HULIANWANG DIGUI-169 ⟷ HULIANWANG DIGUI-54
2026-10-21 10:539.82 km Live forecast7.82 km/s1,156 kmView →
2026-10-21 07:169.54 km Live forecast7.82 km/s1,156 kmView →
2026-10-21 03:409.25 km Live forecast7.82 km/s1,156 kmView →
2026-10-21 01:529.11 km Live forecast7.82 km/s1,156 kmView →
2026-10-20 22:158.83 km Live forecast7.82 km/s1,156 kmShown above
2026-10-20 13:148.16 km Final forecast7.82 km/s1,156 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
20 Oct 12:32 UTC8.83 km Forecast20 Oct 22:15 UTC20 Oct 06:38 UTCRe-check
20 Oct 12:13 UTC9.00 km Forecast20 Oct 22:15 UTC19 Oct 23:05 UTCScreen

These Objects Elsewhere

Other screened approaches · 7 days
4.72 km10-20 17:48 UTC
HULIANWANG DIGUI-169SL-14 DEB

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 — “HULIANWANG DIGUI-169 ⟷ HULIANWANG DIGUI-54: 8.83 km predicted close approach”, https://orbitalradar.com/conjunction/65111-69572 (accessed 2026-10-20).