Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.085028E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:31:18+0800
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    1 Object 1

    AOE ID 46411
    NORAD ID 46411
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 69495
    NORAD ID 69495
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FREGAT DEB STARLINK-37789
    Time of Closest Approach 2026-10-20T14:39:54+0000
    Collision Probability (Pc) 1.085028E-6
    Conjunction Distance (km) 2.716 km
    Relative Speed (km/s) 8.149 km/s
    Conjunction Risk Parameters R (Radial): -2.475 | I (In-track): -0.934 | C (Cross-track): -0.613
    Collision Risk Index (CRI) 0.36
    X Position (km) 3326.118 3325.03
    Position Y (km) -4213.936 -4213.154
    Position Z (km) 4243.409 4241.047
    Velocity X (km/s) 3.163 -3.868
    Velocity Y (km/s) 6.492 2.909
    Velocity Z (km/s) 3.869 5.905

    Orbital Parameters 国际轨道数据源

    Parameter FREGAT DEB STARLINK-37789
    Semimajor Axis (a) 8072.804 km 6843.656 km
    Eccentricity (e) 0.151843 0.000072
    Inclination (i) 51.4754° 97.2867°
    RAAN 272.8598° 313.3047°
    Perigee Argument 52.7264° 98.2196°
    Mean Anomaly (M) 320.2598° 261.9128°
    Apogee 2920.470 km 466.011 km
    Perigee 468.864 km 465.027 km
    Orbit Epoch 2026-10-19T08:22:44+0000 2026-10-19T19:42:14+0000

    FREGAT DEB & STARLINK-37789 Collision Probability (Pc) Trend

    FREGAT DEB & STARLINK-37789 Collision Probability (Pc) TrendNot Available

    FREGAT DEB & STARLINK-37789 Miss Distance (Miss Distance) Trend

    FREGAT DEB & STARLINK-37789 Miss Distance (Miss Distance) TrendNot Available

    FREGAT DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37789Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FREGAT DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37789Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FREGAT DEB

    No nearby objects data