Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.973057E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:21:55+0800
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    1 Object 1

    AOE ID 49742
    NORAD ID 49742
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53537
    NORAD ID 53537
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3202 STARLINK-4120
    Time of Closest Approach 2026-10-27T18:06:18+0000
    Collision Probability (Pc) 3.973057E-6
    Conjunction Distance (km) 1.517 km
    Relative Speed (km/s) 7.171 km/s
    Conjunction Risk Parameters R (Radial): 0.125 | I (In-track): 1.332 | C (Cross-track): 0.716
    Collision Risk Index (CRI) 0.47
    X Position (km) 3498.222 3497.292
    Position Y (km) 3067.848 3069.042
    Position Z (km) -5022.141 -5022.229
    Velocity X (km/s) -6.415 -2.461
    Velocity Y (km/s) 3.325 6.792
    Velocity Z (km/s) -2.437 2.439

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3202 STARLINK-4120
    Semimajor Axis (a) 6841.087 km 6840.870 km
    Eccentricity (e) 0.000136 0.000135
    Inclination (i) 53.1577° 53.1616°
    RAAN 171.0874° 100.0997°
    Perigee Argument 359.4802° 87.4929°
    Mean Anomaly (M) 0.6199° 272.6228°
    Apogee 463.883 km 463.656 km
    Perigee 462.017 km 461.810 km
    Orbit Epoch 2026-10-26T22:16:31+0000 2026-10-26T17:22:55+0000

    STARLINK-3202 & STARLINK-4120 Collision Probability (Pc) Trend

    STARLINK-3202 & STARLINK-4120 Collision Probability (Pc) TrendNot Available

    STARLINK-3202 & STARLINK-4120 Miss Distance (Miss Distance) Trend

    STARLINK-3202 & STARLINK-4120 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3202Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4120Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3202Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4120Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3202

    No nearby objects data