Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.410105E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:10:36+0800
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    1 Object 1

    AOE ID 57450
    NORAD ID 57450
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64246
    NORAD ID 64246
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30217 STARLINK-34203
    Time of Closest Approach 2026-10-21T05:00:10+0000
    Collision Probability (Pc) 3.410105E-6
    Conjunction Distance (km) 1.48 km
    Relative Speed (km/s) 5.047 km/s
    Conjunction Risk Parameters R (Radial): 0.038 | I (In-track): -1.394 | C (Cross-track): 0.493
    Collision Risk Index (CRI) 0.46
    X Position (km) 5294.872 5294.756
    Position Y (km) -525.937 -527.412
    Position Z (km) -4335.042 -4335.063
    Velocity X (km/s) 2.297 -0.872
    Velocity Y (km/s) 6.996 7.312
    Velocity Z (km/s) 1.958 -1.956

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30217 STARLINK-34203
    Semimajor Axis (a) 6861.219 km 6861.161 km
    Eccentricity (e) 0.000171 0.000134
    Inclination (i) 43.0050° 42.9989°
    RAAN 65.5437° 122.4679°
    Perigee Argument 281.8857° 246.3182°
    Mean Anomaly (M) 78.1802° 113.7529°
    Apogee 484.257 km 483.942 km
    Perigee 481.907 km 482.106 km
    Orbit Epoch 2026-10-19T09:21:33+0000 2026-10-19T14:15:41+0000

    STARLINK-30217 & STARLINK-34203 Collision Probability (Pc) Trend

    STARLINK-30217 & STARLINK-34203 Collision Probability (Pc) TrendNot Available

    STARLINK-30217 & STARLINK-34203 Miss Distance (Miss Distance) Trend

    STARLINK-30217 & STARLINK-34203 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30217Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34203Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30217Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34203Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30217

    No nearby objects data