Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.251339E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:31:14+0800
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    1 Object 1

    AOE ID 50831
    NORAD ID 50831
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63385
    NORAD ID 63385
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3299 STARLINK-33616
    Time of Closest Approach 2026-10-20T12:43:50+0000
    Collision Probability (Pc) 2.251339E-6
    Conjunction Distance (km) 2.04 km
    Relative Speed (km/s) 10.931 km/s
    Conjunction Risk Parameters R (Radial): 1.753 | I (In-track): 0.725 | C (Cross-track): 0.751
    Collision Risk Index (CRI) 0.42
    X Position (km) 2129.792 2129.366
    Position Y (km) 5481.192 5482.976
    Position Z (km) -3499.802 -3500.694
    Velocity X (km/s) -5.973 -3.952
    Velocity Y (km/s) -0.673 4.53
    Velocity Z (km/s) -4.699 4.698

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3299 STARLINK-33616
    Semimajor Axis (a) 6837.474 km 6840.843 km
    Eccentricity (e) 0.000412 0.000064
    Inclination (i) 53.1550° 53.1548°
    RAAN 228.5448° 101.6448°
    Perigee Argument 77.7662° 88.0662°
    Mean Anomaly (M) 282.3803° 272.0414°
    Apogee 462.156 km 463.147 km
    Perigee 456.518 km 462.265 km
    Orbit Epoch 2026-10-19T04:32:16+0000 2026-10-19T04:04:33+0000

    STARLINK-3299 & STARLINK-33616 Collision Probability (Pc) Trend

    STARLINK-3299 & STARLINK-33616 Collision Probability (Pc) TrendNot Available

    STARLINK-3299 & STARLINK-33616 Miss Distance (Miss Distance) Trend

    STARLINK-3299 & STARLINK-33616 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3299Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33616Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3299Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33616Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3299

    No nearby objects data