Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.579195E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:37:51+0800
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    1 Object 1

    AOE ID 58139
    NORAD ID 58139
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68630
    NORAD ID 68630
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30775 STPSAT-7
    Time of Closest Approach 2026-10-29T17:59:00+0000
    Collision Probability (Pc) 5.579195E-6
    Conjunction Distance (km) 1.489 km
    Relative Speed (km/s) 10.901 km/s
    Conjunction Risk Parameters R (Radial): -0.129 | I (In-track): -1.029 | C (Cross-track): -1.067
    Collision Risk Index (CRI) 0.5
    X Position (km) 4842.917 4843.82
    Position Y (km) 3775.445 3774.302
    Position Z (km) 3062.554 3062.247
    Velocity X (km/s) -2.281 -4.868
    Velocity Y (km/s) 6.12 1.603
    Velocity Z (km/s) -3.931 5.647

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30775 STPSAT-7
    Semimajor Axis (a) 6861.296 km 6866.400 km
    Eccentricity (e) 0.000753 0.003411
    Inclination (i) 43.0060° 60.0236°
    RAAN 264.8373° 30.7902°
    Perigee Argument 274.9240° 113.7969°
    Mean Anomaly (M) 85.0752° 246.6695°
    Apogee 488.326 km 511.684 km
    Perigee 477.992 km 464.842 km
    Orbit Epoch 2026-10-27T04:10:19+0000 2026-10-27T06:05:17+0000

    STARLINK-30775 & STPSAT-7 Collision Probability (Pc) Trend

    STARLINK-30775 & STPSAT-7 Collision Probability (Pc) TrendNot Available

    STARLINK-30775 & STPSAT-7 Miss Distance (Miss Distance) Trend

    STARLINK-30775 & STPSAT-7 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30775Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STPSAT-7Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30775Collision Probability Trend

    Object 1 Probability TrendNot Available

    STPSAT-7Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30775

    No nearby objects data