Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.192926E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:30:04+0800
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    1 Object 1

    AOE ID 58808
    NORAD ID 58808
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59746
    NORAD ID 59746
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31174 STARLINK-31681
    Time of Closest Approach 2026-10-28T08:07:54+0000
    Collision Probability (Pc) 4.192926E-7
    Conjunction Distance (km) 2.637 km
    Relative Speed (km/s) 1.061 km/s
    Conjunction Risk Parameters R (Radial): -1.452 | I (In-track): 2.197 | C (Cross-track): -0.144
    Collision Risk Index (CRI) 0.27
    X Position (km) -4492.093 -4490.154
    Position Y (km) -2271.643 -2273.129
    Position Z (km) -4666.654 -4665.66
    Velocity X (km/s) 3.107 3.754
    Velocity Y (km/s) -6.944 -6.619
    Velocity Z (km/s) 0.39 -0.386

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31174 STARLINK-31681
    Semimajor Axis (a) 6861.207 km 6861.439 km
    Eccentricity (e) 0.000061 0.000409
    Inclination (i) 43.0026° 43.0001°
    RAAN 298.2573° 308.4855°
    Perigee Argument 255.4431° 291.6624°
    Mean Anomaly (M) 104.6354° 68.3791°
    Apogee 483.488 km 486.110 km
    Perigee 482.652 km 480.494 km
    Orbit Epoch 2026-10-27T01:07:13+0000 2026-10-27T07:25:57+0000

    STARLINK-31174 & STARLINK-31681 Collision Probability (Pc) Trend

    STARLINK-31174 & STARLINK-31681 Collision Probability (Pc) TrendNot Available

    STARLINK-31174 & STARLINK-31681 Miss Distance (Miss Distance) Trend

    STARLINK-31174 & STARLINK-31681 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31174Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31681Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31174Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31681Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31174

    No nearby objects data