Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.285766E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T20:15:24+0800
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    1 Object 1

    AOE ID 31139
    NORAD ID 31139
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 58909
    NORAD ID 58909
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-4 DEB GEESAT 2-05
    Time of Closest Approach 2026-10-19T08:58:51+0000
    Collision Probability (Pc) 3.285766E-6
    Conjunction Distance (km) 1.888 km
    Relative Speed (km/s) 14.462 km/s
    Conjunction Risk Parameters R (Radial): -1.119 | I (In-track): -0.45 | C (Cross-track): -1.45
    Collision Risk Index (CRI) 0.45
    X Position (km) -3680.433 -3678.821
    Position Y (km) 5562.949 5562.984
    Position Z (km) -2146.498 -2145.518
    Velocity X (km/s) 2.248 -5.184
    Velocity Y (km/s) -1.275 -1.387
    Velocity Z (km/s) -7.109 5.296

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB GEESAT 2-05
    Semimajor Axis (a) 7043.632 km 6996.539 km
    Eccentricity (e) 0.006524 0.001064
    Inclination (i) 98.4806° 50.0040°
    RAAN 303.5883° 150.3633°
    Perigee Argument 231.6105° 168.7142°
    Mean Anomaly (M) 127.9228° 191.4037°
    Apogee 711.447 km 625.844 km
    Perigee 619.543 km 610.960 km
    Orbit Epoch 2026-10-16T19:34:40+0000 2026-10-16T22:53:14+0000

    CZ-4 DEB & GEESAT 2-05 Collision Probability (Pc) Trend

    CZ-4 DEB & GEESAT 2-05 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & GEESAT 2-05 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & GEESAT 2-05 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GEESAT 2-05Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GEESAT 2-05Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data