Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.628866E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-11T12:27:00+0800
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    1 Object 1

    AOE ID 67899
    NORAD ID 67899
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67981
    NORAD ID 67981
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-36878 STARLINK-36874
    Time of Closest Approach 2026-10-13T04:03:49+0000
    Collision Probability (Pc) 1.628866E-6
    Conjunction Distance (km) 2.256 km
    Relative Speed (km/s) 9.353 km/s
    Conjunction Risk Parameters R (Radial): 0.202 | I (In-track): -1.77 | C (Cross-track): 1.383
    Collision Risk Index (CRI) 0.39
    X Position (km) 1067.51 1068.08
    Position Y (km) -267.411 -265.238
    Position Z (km) -6762.096 -6762.297
    Velocity X (km/s) -5.932 3.024
    Velocity Y (km/s) -4.717 -6.949
    Velocity Z (km/s) -0.751 0.751

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-36878 STARLINK-36874
    Semimajor Axis (a) 6843.633 km 6843.647 km
    Eccentricity (e) 0.000132 0.000131
    Inclination (i) 97.2859° 97.2840°
    RAAN 214.8226° 291.1082°
    Perigee Argument 135.4898° 56.5795°
    Mean Anomaly (M) 224.6451° 303.5573°
    Apogee 466.397 km 466.409 km
    Perigee 464.595 km 464.611 km
    Orbit Epoch 2026-10-10T04:26:42+0000 2026-10-09T23:41:40+0000

    STARLINK-36878 & STARLINK-36874 Collision Probability (Pc) Trend

    STARLINK-36878 & STARLINK-36874 Collision Probability (Pc) TrendNot Available

    STARLINK-36878 & STARLINK-36874 Miss Distance (Miss Distance) Trend

    STARLINK-36878 & STARLINK-36874 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-36878Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36874Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-36878Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36874Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-36878

    No nearby objects data