Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.244381E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T14:54:56+0800
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    1 Object 1

    AOE ID 45047
    NORAD ID 45047
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61877
    NORAD ID 61877
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1131 STARLINK-11321
    Time of Closest Approach 2026-11-04T21:48:23+0000
    Collision Probability (Pc) 1.244381E-6
    Conjunction Distance (km) 2.165 km
    Relative Speed (km/s) 5.123 km/s
    Conjunction Risk Parameters R (Radial): -2.109 | I (In-track): 0.456 | C (Cross-track): 0.157
    Collision Risk Index (CRI) 0.37
    X Position (km) -3170.236 -3170.907
    Position Y (km) 2888.558 2889.821
    Position Z (km) -5199.171 -5200.796
    Velocity X (km/s) -6.339 -3.417
    Velocity Y (km/s) -4.026 -6.685
    Velocity Z (km/s) 1.629 -1.632

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1131 STARLINK-11321
    Semimajor Axis (a) 6733.494 km 6737.542 km
    Eccentricity (e) 0.000185 0.000114
    Inclination (i) 53.1467° 53.1570°
    RAAN 207.9746° 258.7961°
    Perigee Argument 87.0372° 49.0333°
    Mean Anomaly (M) 344.6249° 311.0784°
    Apogee 356.601 km 360.174 km
    Perigee 354.113 km 358.636 km
    Orbit Epoch 2026-11-03T22:00:02+0000 2026-11-03T14:10:15+0000

    STARLINK-1131 & STARLINK-11321 Collision Probability (Pc) Trend

    STARLINK-1131 & STARLINK-11321 Collision Probability (Pc) TrendNot Available

    STARLINK-1131 & STARLINK-11321 Miss Distance (Miss Distance) Trend

    STARLINK-1131 & STARLINK-11321 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1131Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11321Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1131Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11321Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1131

    No nearby objects data