Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.640442E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:06:04+0800
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    1 Object 1

    AOE ID 58830
    NORAD ID 58830
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64349
    NORAD ID 64349
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31253 STARLINK-34301
    Time of Closest Approach 2026-10-22T10:27:57+0000
    Collision Probability (Pc) 1.640442E-6
    Conjunction Distance (km) 2.017 km
    Relative Speed (km/s) 6.256 km/s
    Conjunction Risk Parameters R (Radial): 2.017 | I (In-track): 0.023 | C (Cross-track): 0.007
    Collision Risk Index (CRI) 0.39
    X Position (km) -3508.57 -3509.62
    Position Y (km) 2204.122 2204.756
    Position Z (km) -5460.89 -5462.492
    Velocity X (km/s) -4.654 -6.531
    Velocity Y (km/s) -6.006 -0.989
    Velocity Z (km/s) 0.566 3.796

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31253 STARLINK-34301
    Semimajor Axis (a) 6848.889 km 6852.685 km
    Eccentricity (e) 0.000173 0.000352
    Inclination (i) 53.1582° 70.0017°
    RAAN 239.2945° 182.7496°
    Perigee Argument 88.8771° 269.7976°
    Mean Anomaly (M) 271.2429° 90.2797°
    Apogee 471.938 km 476.959 km
    Perigee 469.566 km 472.137 km
    Orbit Epoch 2026-10-20T05:35:25+0000 2026-10-20T02:14:54+0000

    STARLINK-31253 & STARLINK-34301 Collision Probability (Pc) Trend

    STARLINK-31253 & STARLINK-34301 Collision Probability (Pc) TrendNot Available

    STARLINK-31253 & STARLINK-34301 Miss Distance (Miss Distance) Trend

    STARLINK-31253 & STARLINK-34301 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31253Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34301Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31253Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34301Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31253

    No nearby objects data