Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.116033E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:41:17+0800
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    1 Object 1

    AOE ID 57653
    NORAD ID 57653
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59837
    NORAD ID 59837
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30289 STARLINK-31927
    Time of Closest Approach 2026-10-28T11:27:04+0000
    Collision Probability (Pc) 6.116033E-6
    Conjunction Distance (km) 1.433 km
    Relative Speed (km/s) 10.343 km/s
    Conjunction Risk Parameters R (Radial): 1.43 | I (In-track): 0.067 | C (Cross-track): -0.049
    Collision Risk Index (CRI) 0.51
    X Position (km) -5694.543 -5695.684
    Position Y (km) -3761.87 -3762.723
    Position Z (km) 693.852 694.005
    Velocity X (km/s) 3.528 2.648
    Velocity Y (km/s) -4.388 -4.967
    Velocity Z (km/s) 5.145 -5.144

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30289 STARLINK-31927
    Semimajor Axis (a) 6861.723 km 6861.256 km
    Eccentricity (e) 0.000514 0.000239
    Inclination (i) 42.9946° 42.9979°
    RAAN 214.5814° 50.2339°
    Perigee Argument 282.0540° 304.1070°
    Mean Anomaly (M) 77.9735° 55.9555°
    Apogee 487.113 km 484.758 km
    Perigee 480.059 km 481.480 km
    Orbit Epoch 2026-10-27T04:01:29+0000 2026-10-26T14:45:52+0000

    STARLINK-30289 & STARLINK-31927 Collision Probability (Pc) Trend

    STARLINK-30289 & STARLINK-31927 Collision Probability (Pc) TrendNot Available

    STARLINK-30289 & STARLINK-31927 Miss Distance (Miss Distance) Trend

    STARLINK-30289 & STARLINK-31927 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30289Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31927Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30289Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31927Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30289

    No nearby objects data