Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.577132E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:17:02+0800
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    1 Object 1

    AOE ID 52617
    NORAD ID 52617
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67871
    NORAD ID 67871
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3996 STARLINK-36769
    Time of Closest Approach 2026-10-29T23:54:16+0000
    Collision Probability (Pc) 1.577132E-5
    Conjunction Distance (km) 1.062 km
    Relative Speed (km/s) 9.211 km/s
    Conjunction Risk Parameters R (Radial): -1.06 | I (In-track): -0.042 | C (Cross-track): 0.034
    Collision Risk Index (CRI) 0.59
    X Position (km) 4540.759 4540.029
    Position Y (km) -2407.484 -2407.158
    Position Z (km) 4508.94 4508.241
    Velocity X (km/s) 0.166 5.542
    Velocity Y (km/s) 6.808 3.959
    Velocity Z (km/s) 3.458 -3.457

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3996 STARLINK-36769
    Semimajor Axis (a) 6843.325 km 6840.980 km
    Eccentricity (e) 0.000143 0.000147
    Inclination (i) 53.1605° 53.1559°
    RAAN 303.4670° 206.4046°
    Perigee Argument 78.4220° 359.1087°
    Mean Anomaly (M) 281.6943° 0.9913°
    Apogee 466.167 km 463.846 km
    Perigee 464.209 km 461.840 km
    Orbit Epoch 2026-10-27T07:32:08+0000 2026-10-27T04:08:35+0000

    STARLINK-3996 & STARLINK-36769 Collision Probability (Pc) Trend

    STARLINK-3996 & STARLINK-36769 Collision Probability (Pc) TrendNot Available

    STARLINK-3996 & STARLINK-36769 Miss Distance (Miss Distance) Trend

    STARLINK-3996 & STARLINK-36769 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3996Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36769Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3996Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36769Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3996

    No nearby objects data