Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.385185E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:08:13+0800
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    1 Object 1

    AOE ID 63930
    NORAD ID 63930
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63948
    NORAD ID 63948
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33980 STARLINK-33983
    Time of Closest Approach 2026-11-01T08:47:12+0000
    Collision Probability (Pc) 4.385185E-6
    Conjunction Distance (km) 0.845 km
    Relative Speed (km/s) 0.001 km/s
    Conjunction Risk Parameters R (Radial): -0.797 | I (In-track): 0.168 | C (Cross-track): -0.223
    Collision Risk Index (CRI) 0.48
    X Position (km) 3917.577 3917.129
    Position Y (km) -89.877 -89.587
    Position Z (km) -5629.489 -5628.834
    Velocity X (km/s) 5.11 5.11
    Velocity Y (km/s) 4.446 4.446
    Velocity Z (km/s) 3.484 3.484

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33980 STARLINK-33983
    Semimajor Axis (a) 6855.211 km 6852.821 km
    Eccentricity (e) 0.000315 0.000361
    Inclination (i) 69.9951° 69.9985°
    RAAN 64.6454° 64.6521°
    Perigee Argument 266.1081° 268.9093°
    Mean Anomaly (M) 93.9734° 91.1669°
    Apogee 479.233 km 477.160 km
    Perigee 474.915 km 472.208 km
    Orbit Epoch 2026-10-19T08:45:45+0000 2026-10-19T08:51:45+0000

    STARLINK-33980 & STARLINK-33983 Collision Probability (Pc) Trend

    STARLINK-33980 & STARLINK-33983 Collision Probability (Pc) TrendNot Available

    STARLINK-33980 & STARLINK-33983 Miss Distance (Miss Distance) Trend

    STARLINK-33980 & STARLINK-33983 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33980Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33983Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33980Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33983Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33980

    No nearby objects data