Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.35087E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:45:27+0800
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    1 Object 1

    AOE ID 57775
    NORAD ID 57775
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63682
    NORAD ID 63682
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30305 STARLINK-33840
    Time of Closest Approach 2026-10-22T21:02:09+0000
    Collision Probability (Pc) 1.35087E-6
    Conjunction Distance (km) 2.572 km
    Relative Speed (km/s) 10.3 km/s
    Conjunction Risk Parameters R (Radial): -1.607 | I (In-track): 1.485 | C (Cross-track): 1.35
    Collision Risk Index (CRI) 0.38
    X Position (km) -6803.014 -6801.424
    Position Y (km) 15.164 13.154
    Position Z (km) -898.829 -898.625
    Velocity X (km/s) 0.658 -0.681
    Velocity Y (km/s) -5.624 -5.622
    Velocity Z (km/s) -5.106 5.106

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30305 STARLINK-33840
    Semimajor Axis (a) 6861.251 km 6861.034 km
    Eccentricity (e) 0.000121 0.000140
    Inclination (i) 43.0020° 42.9999°
    RAAN 6.3249° 203.5475°
    Perigee Argument 277.2385° 270.1824°
    Mean Anomaly (M) 82.8329° 89.8867°
    Apogee 483.945 km 483.860 km
    Perigee 482.283 km 481.934 km
    Orbit Epoch 2026-10-20T07:00:05+0000 2026-10-20T03:10:57+0000

    STARLINK-30305 & STARLINK-33840 Collision Probability (Pc) Trend

    STARLINK-30305 & STARLINK-33840 Collision Probability (Pc) TrendNot Available

    STARLINK-30305 & STARLINK-33840 Miss Distance (Miss Distance) Trend

    STARLINK-30305 & STARLINK-33840 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30305Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33840Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30305Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33840Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30305

    No nearby objects data