Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.949626E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T03:07:46+0800
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    1 Object 1

    AOE ID 26127
    NORAD ID 26127
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 56450
    NORAD ID 56450
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4 DEB STARLINK-5970
    Time of Closest Approach 2026-10-23T21:48:59+0000
    Collision Probability (Pc) 2.949626E-6
    Conjunction Distance (km) 1.982 km
    Relative Speed (km/s) 14.975 km/s
    Conjunction Risk Parameters R (Radial): 1.437 | I (In-track): 0.194 | C (Cross-track): -1.35
    Collision Risk Index (CRI) 0.44
    X Position (km) -3189.436 -3191.287
    Position Y (km) 3772.746 3772.95
    Position Z (km) -4892.767 -4893.445
    Velocity X (km/s) -2.151 0.231
    Velocity Y (km/s) 4.97 -5.915
    Velocity Z (km/s) 5.29 -4.713

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB STARLINK-5970
    Semimajor Axis (a) 6954.975 km 6950.182 km
    Eccentricity (e) 0.005032 0.000314
    Inclination (i) 98.4536° 69.9941°
    RAAN 118.8958° 295.7475°
    Perigee Argument 39.7684° 268.1006°
    Mean Anomaly (M) 133.0970° 91.9794°
    Apogee 611.837 km 574.229 km
    Perigee 541.839 km 569.861 km
    Orbit Epoch 2026-10-21T06:36:40+0000 2026-10-21T06:18:48+0000

    CZ-4 DEB & STARLINK-5970 Collision Probability (Pc) Trend

    CZ-4 DEB & STARLINK-5970 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & STARLINK-5970 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & STARLINK-5970 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5970Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5970Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data