Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.737003E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T10:14:41+0800
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    1 Object 1

    AOE ID 63060
    NORAD ID 63060
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63751
    NORAD ID 63751
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11403 STARLINK-11677
    Time of Closest Approach 2026-10-21T03:44:40+0000
    Collision Probability (Pc) 9.737003E-7
    Conjunction Distance (km) 2.752 km
    Relative Speed (km/s) 6.944 km/s
    Conjunction Risk Parameters R (Radial): -1.506 | I (In-track): 2.055 | C (Cross-track): -1.038
    Collision Risk Index (CRI) 0.35
    X Position (km) 4518.526 4518.214
    Position Y (km) -3170.057 -3172.651
    Position Z (km) -3857.512 -3858.375
    Velocity X (km/s) 2.315 5.571
    Velocity Y (km/s) 6.761 4.475
    Velocity Z (km/s) -2.846 2.846

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11403 STARLINK-11677
    Semimajor Axis (a) 6736.124 km 6734.447 km
    Eccentricity (e) 0.000183 0.000144
    Inclination (i) 42.9996° 42.9994°
    RAAN 100.3142° 18.8235°
    Perigee Argument 258.6055° 272.6876°
    Mean Anomaly (M) 223.8491° 87.3827°
    Apogee 359.220 km 357.284 km
    Perigee 356.754 km 355.336 km
    Orbit Epoch 2026-10-20T12:00:03+0000 2026-10-20T06:37:36+0000

    STARLINK-11403 & STARLINK-11677 Collision Probability (Pc) Trend

    STARLINK-11403 & STARLINK-11677 Collision Probability (Pc) TrendNot Available

    STARLINK-11403 & STARLINK-11677 Miss Distance (Miss Distance) Trend

    STARLINK-11403 & STARLINK-11677 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11403Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11677Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11403Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11677Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11403

    No nearby objects data