Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.017638E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:14:32+0800
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    1 Object 1

    AOE ID 63271
    NORAD ID 63271
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64074
    NORAD ID 64074
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11620 STARLINK-11730
    Time of Closest Approach 2026-10-29T12:31:43+0000
    Collision Probability (Pc) 7.017638E-7
    Conjunction Distance (km) 2.031 km
    Relative Speed (km/s) 1.293 km/s
    Conjunction Risk Parameters R (Radial): 1.997 | I (In-track): 0.367 | C (Cross-track): 0.032
    Collision Risk Index (CRI) 0.32
    X Position (km) 3426.497 3427.248
    Position Y (km) 3562.687 3563.999
    Position Z (km) -4570.197 -4571.551
    Velocity X (km/s) -5.827 -5.217
    Velocity Y (km/s) 5 5.631
    Velocity Z (km/s) -0.47 0.479

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11620 STARLINK-11730
    Semimajor Axis (a) 6733.172 km 6732.304 km
    Eccentricity (e) 0.000261 0.000147
    Inclination (i) 42.9912° 42.9987°
    RAAN 158.3845° 145.0101°
    Perigee Argument 265.2475° 263.8072°
    Mean Anomaly (M) 94.8094° 96.2629°
    Apogee 356.796 km 355.154 km
    Perigee 353.274 km 353.180 km
    Orbit Epoch 2026-10-26T23:55:57+0000 2026-10-26T20:50:05+0000

    STARLINK-11620 & STARLINK-11730 Collision Probability (Pc) Trend

    STARLINK-11620 & STARLINK-11730 Collision Probability (Pc) TrendNot Available

    STARLINK-11620 & STARLINK-11730 Miss Distance (Miss Distance) Trend

    STARLINK-11620 & STARLINK-11730 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11620Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11730Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11620Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11730Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11620

    No nearby objects data