Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.969932E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:15:10+0800
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    1 Object 1

    AOE ID 51782
    NORAD ID 51782
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60020
    NORAD ID 60020
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3616 STARLINK-31883
    Time of Closest Approach 2026-10-30T09:21:41+0000
    Collision Probability (Pc) 1.969932E-6
    Conjunction Distance (km) 1.938 km
    Relative Speed (km/s) 7.178 km/s
    Conjunction Risk Parameters R (Radial): 0.589 | I (In-track): -1.626 | C (Cross-track): -0.871
    Collision Risk Index (CRI) 0.41
    X Position (km) -2146.26 -2144.81
    Position Y (km) 4117.234 4118.445
    Position Z (km) 5013.908 5014.337
    Velocity X (km/s) -7.198 -4.762
    Velocity Y (km/s) -0.778 -5.454
    Velocity Z (km/s) -2.436 2.435

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3616 STARLINK-31883
    Semimajor Axis (a) 6840.830 km 6840.874 km
    Eccentricity (e) 0.000131 0.000151
    Inclination (i) 53.1625° 53.1603°
    RAAN 5.0785° 76.3028°
    Perigee Argument 78.5125° 127.3680°
    Mean Anomaly (M) 281.6024° 232.7460°
    Apogee 463.586 km 463.769 km
    Perigee 461.800 km 461.705 km
    Orbit Epoch 2026-10-27T12:05:16+0000 2026-10-27T15:25:00+0000

    STARLINK-3616 & STARLINK-31883 Collision Probability (Pc) Trend

    STARLINK-3616 & STARLINK-31883 Collision Probability (Pc) TrendNot Available

    STARLINK-3616 & STARLINK-31883 Miss Distance (Miss Distance) Trend

    STARLINK-3616 & STARLINK-31883 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3616Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31883Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3616Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31883Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3616

    No nearby objects data