Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.820929E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:01:46+0800
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    1 Object 1

    AOE ID 58131
    NORAD ID 58131
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59338
    NORAD ID 59338
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30757 STARLINK-31550
    Time of Closest Approach 2026-10-30T07:59:06+0000
    Collision Probability (Pc) 8.820929E-7
    Conjunction Distance (km) 2.609 km
    Relative Speed (km/s) 5.062 km/s
    Conjunction Risk Parameters R (Radial): -0.497 | I (In-track): -2.414 | C (Cross-track): 0.853
    Collision Risk Index (CRI) 0.34
    X Position (km) -5315.436 -5315.193
    Position Y (km) -294.451 -291.873
    Position Z (km) -4332.819 -4332.504
    Velocity X (km/s) -1.198 1.99
    Velocity Y (km/s) -7.263 -7.087
    Velocity Z (km/s) 1.964 -1.964

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30757 STARLINK-31550
    Semimajor Axis (a) 6861.149 km 6861.312 km
    Eccentricity (e) 0.000103 0.000143
    Inclination (i) 43.0022° 43.0011°
    RAAN 254.3732° 313.1163°
    Perigee Argument 269.8214° 280.8010°
    Mean Anomaly (M) 12.2979° 217.6580°
    Apogee 483.718 km 484.154 km
    Perigee 482.306 km 482.196 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-30757 & STARLINK-31550 Collision Probability (Pc) Trend

    STARLINK-30757 & STARLINK-31550 Collision Probability (Pc) TrendNot Available

    STARLINK-30757 & STARLINK-31550 Miss Distance (Miss Distance) Trend

    STARLINK-30757 & STARLINK-31550 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30757Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31550Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30757Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31550Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30757

    No nearby objects data