Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.080219E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T22:04:53+0800
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    1 Object 1

    AOE ID 59962
    NORAD ID 59962
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66943
    NORAD ID 66943
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31980 STARLINK-36109
    Time of Closest Approach 2026-10-22T22:46:29+0000
    Collision Probability (Pc) 2.080219E-6
    Conjunction Distance (km) 1.874 km
    Relative Speed (km/s) 6.814 km/s
    Conjunction Risk Parameters R (Radial): 0.418 | I (In-track): -1.636 | C (Cross-track): -0.81
    Collision Risk Index (CRI) 0.41
    X Position (km) 3605.881 3604.975
    Position Y (km) -2838.7 -2840.31
    Position Z (km) -5080.311 -5080.617
    Velocity X (km/s) 2.235 6.206
    Velocity Y (km/s) 6.923 3.795
    Velocity Z (km/s) -2.284 2.285

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31980 STARLINK-36109
    Semimajor Axis (a) 6840.905 km 6840.761 km
    Eccentricity (e) 0.000123 0.000278
    Inclination (i) 53.1622° 53.1645°
    RAAN 96.5715° 25.7063°
    Perigee Argument 100.7602° 67.6343°
    Mean Anomaly (M) 259.3538° 292.4954°
    Apogee 463.607 km 464.524 km
    Perigee 461.929 km 460.724 km
    Orbit Epoch 2026-10-20T14:59:03+0000 2026-10-21T06:25:41+0000

    STARLINK-31980 & STARLINK-36109 Collision Probability (Pc) Trend

    STARLINK-31980 & STARLINK-36109 Collision Probability (Pc) TrendNot Available

    STARLINK-31980 & STARLINK-36109 Miss Distance (Miss Distance) Trend

    STARLINK-31980 & STARLINK-36109 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31980Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36109Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31980Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36109Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31980

    No nearby objects data