Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.326732E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:12:39+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 67810
    NORAD ID 67810
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3996 STARLINK-36807
    Time of Closest Approach 2026-10-29T07:21:21+0000
    Collision Probability (Pc) 2.326732E-6
    Conjunction Distance (km) 2.172 km
    Relative Speed (km/s) 14.661 km/s
    Conjunction Risk Parameters R (Radial): -1.638 | I (In-track): 0.407 | C (Cross-track): -1.366
    Collision Risk Index (CRI) 0.42
    X Position (km) -4191.153 -4191.036
    Position Y (km) 4818.099 4819.944
    Position Z (km) -2470.151 -2471.291
    Velocity X (km/s) -2.319 -1.004
    Velocity Y (km/s) -4.806 2.734
    Velocity Z (km/s) -5.454 7.05

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3996 STARLINK-36807
    Semimajor Axis (a) 6843.325 km 6843.618 km
    Eccentricity (e) 0.000143 0.000041
    Inclination (i) 53.1605° 97.2818°
    RAAN 303.4670° 125.8609°
    Perigee Argument 78.4220° 60.0904°
    Mean Anomaly (M) 281.6943° 300.0379°
    Apogee 466.167 km 465.760 km
    Perigee 464.209 km 465.202 km
    Orbit Epoch 2026-10-27T07:32:08+0000 2026-10-26T23:04:16+0000

    STARLINK-3996 & STARLINK-36807 Collision Probability (Pc) Trend

    STARLINK-3996 & STARLINK-36807 Collision Probability (Pc) TrendNot Available

    STARLINK-3996 & STARLINK-36807 Miss Distance (Miss Distance) Trend

    STARLINK-3996 & STARLINK-36807 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3996Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36807Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3996Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36807Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3996

    No nearby objects data