Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.137145E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:08:53+0800
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    1 Object 1

    AOE ID 53967
    NORAD ID 53967
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64458
    NORAD ID 64458
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4634 STARLINK-34439
    Time of Closest Approach 2026-10-22T20:30:21+0000
    Collision Probability (Pc) 2.137145E-5
    Conjunction Distance (km) 1.028 km
    Relative Speed (km/s) 12.045 km/s
    Conjunction Risk Parameters R (Radial): 0.879 | I (In-track): 0.33 | C (Cross-track): 0.419
    Collision Risk Index (CRI) 0.62
    X Position (km) 1184.849 1184.172
    Position Y (km) -6559.767 -6559.019
    Position Z (km) 1533.504 1533.309
    Velocity X (km/s) 4.381 4.864
    Velocity Y (km/s) 2.172 -0.502
    Velocity Z (km/s) 5.867 -5.867

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4634 STARLINK-34439
    Semimajor Axis (a) 6840.965 km 6840.858 km
    Eccentricity (e) 0.000179 0.000123
    Inclination (i) 53.1564° 53.1569°
    RAAN 287.0719° 124.3174°
    Perigee Argument 92.6167° 94.6029°
    Mean Anomaly (M) 267.5041° 265.5114°
    Apogee 464.056 km 463.564 km
    Perigee 461.600 km 461.878 km
    Orbit Epoch 2026-10-19T06:27:13+0000 2026-10-19T19:53:20+0000

    STARLINK-4634 & STARLINK-34439 Collision Probability (Pc) Trend

    STARLINK-4634 & STARLINK-34439 Collision Probability (Pc) TrendNot Available

    STARLINK-4634 & STARLINK-34439 Miss Distance (Miss Distance) Trend

    STARLINK-4634 & STARLINK-34439 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4634Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34439Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4634Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34439Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4634

    No nearby objects data