Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    3.489719E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:28:37+0800
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    1 Object 1

    AOE ID 58622
    NORAD ID 58622
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58640
    NORAD ID 58640
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31133 STARLINK-31090
    Time of Closest Approach 2026-10-30T02:31:14+0000
    Collision Probability (Pc) 3.489719E-7
    Conjunction Distance (km) 2.754 km
    Relative Speed (km/s) 0.706 km/s
    Conjunction Risk Parameters R (Radial): -0.944 | I (In-track): -2.584 | C (Cross-track): -0.113
    Collision Risk Index (CRI) 0.26
    X Position (km) 45.988 48.568
    Position Y (km) 5026.743 5026.031
    Position Z (km) -4673.728 -4673.081
    Velocity X (km/s) -7.611 -7.607
    Velocity Y (km/s) -0.168 0.314
    Velocity Z (km/s) -0.256 0.259

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31133 STARLINK-31090
    Semimajor Axis (a) 6861.197 km 6860.793 km
    Eccentricity (e) 0.000091 0.000153
    Inclination (i) 42.9993° 43.0010°
    RAAN 192.8376° 184.6132°
    Perigee Argument 246.3289° 265.3982°
    Mean Anomaly (M) 113.7467° 169.8685°
    Apogee 483.683 km 483.708 km
    Perigee 482.437 km 481.604 km
    Orbit Epoch 2026-10-28T10:07:28+0000 2026-10-28T12:00:02+0000

    STARLINK-31133 & STARLINK-31090 Collision Probability (Pc) Trend

    STARLINK-31133 & STARLINK-31090 Collision Probability (Pc) TrendNot Available

    STARLINK-31133 & STARLINK-31090 Miss Distance (Miss Distance) Trend

    STARLINK-31133 & STARLINK-31090 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31133Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31090Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31133Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31090Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31133

    No nearby objects data