Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.893398E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:17:51+0800
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    1 Object 1

    AOE ID 57004
    NORAD ID 57004
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 60583
    NORAD ID 60583
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT A STARLINK-31844
    Time of Closest Approach 2026-10-27T18:28:01+0000
    Collision Probability (Pc) 1.893398E-6
    Conjunction Distance (km) 2.271 km
    Relative Speed (km/s) 12.271 km/s
    Conjunction Risk Parameters R (Radial): 2.081 | I (In-track): 0.533 | C (Cross-track): -0.734
    Collision Risk Index (CRI) 0.41
    X Position (km) 3044.335 3044.455
    Position Y (km) 2774.331 2775.253
    Position Z (km) 5462.559 5464.63
    Velocity X (km/s) -3.283 -4.772
    Velocity Y (km/s) -5.233 5.945
    Velocity Z (km/s) 4.48 -0.359

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT A STARLINK-31844
    Semimajor Axis (a) 6843.871 km 6848.875 km
    Eccentricity (e) 0.000510 0.000241
    Inclination (i) 97.5065° 53.1407°
    RAAN 51.9411° 308.9419°
    Perigee Argument 280.9001° 274.6360°
    Mean Anomaly (M) 79.1667° 85.4365°
    Apogee 469.226 km 472.390 km
    Perigee 462.242 km 469.086 km
    Orbit Epoch 2026-10-27T07:16:15+0000 2026-10-27T07:05:57+0000

    OBJECT A & STARLINK-31844 Collision Probability (Pc) Trend

    OBJECT A & STARLINK-31844 Collision Probability (Pc) TrendNot Available

    OBJECT A & STARLINK-31844 Miss Distance (Miss Distance) Trend

    OBJECT A & STARLINK-31844 Miss Distance (Miss Distance) TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31844Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ACollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31844Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT A

    No nearby objects data