Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.566704E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:57:32+0800
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    1 Object 1

    AOE ID 59736
    NORAD ID 59736
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63485
    NORAD ID 63485
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31707 STARLINK-33687
    Time of Closest Approach 2026-10-21T09:03:43+0000
    Collision Probability (Pc) 8.566704E-6
    Conjunction Distance (km) 1.177 km
    Relative Speed (km/s) 6.413 km/s
    Conjunction Risk Parameters R (Radial): 0.974 | I (In-track): -0.597 | C (Cross-track): 0.282
    Collision Risk Index (CRI) 0.54
    X Position (km) -2499.409 -2499.644
    Position Y (km) 4929.642 4928.645
    Position Z (km) 4057.535 4056.956
    Velocity X (km/s) -7.032 -5.314
    Velocity Y (km/s) -1.434 -4.825
    Velocity Z (km/s) -2.582 2.582

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31707 STARLINK-33687
    Semimajor Axis (a) 6861.204 km 6861.143 km
    Eccentricity (e) 0.000161 0.000181
    Inclination (i) 43.0034° 43.0011°
    RAAN 0.8015° 80.1242°
    Perigee Argument 280.9085° 287.8719°
    Mean Anomaly (M) 79.1585° 72.1936°
    Apogee 484.176 km 484.248 km
    Perigee 481.958 km 481.764 km
    Orbit Epoch 2026-10-19T06:19:25+0000 2026-10-18T16:27:46+0000

    STARLINK-31707 & STARLINK-33687 Collision Probability (Pc) Trend

    STARLINK-31707 & STARLINK-33687 Collision Probability (Pc) TrendNot Available

    STARLINK-31707 & STARLINK-33687 Miss Distance (Miss Distance) Trend

    STARLINK-31707 & STARLINK-33687 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31707Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33687Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31707Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33687Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31707

    No nearby objects data