Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.827688E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T16:37:08+0800
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    1 Object 1

    AOE ID 53825
    NORAD ID 53825
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58048
    NORAD ID 58048
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4751 STARLINK-30554
    Time of Closest Approach 2026-10-31T02:09:51+0000
    Collision Probability (Pc) 1.827688E-5
    Conjunction Distance (km) 1.074 km
    Relative Speed (km/s) 12.011 km/s
    Conjunction Risk Parameters R (Radial): -0.973 | I (In-track): -0.274 | C (Cross-track): 0.362
    Collision Risk Index (CRI) 0.6
    X Position (km) 5140.123 5139.103
    Position Y (km) -4194.248 -4194.002
    Position Z (km) 1663.196 1662.967
    Velocity X (km/s) 1.846 4.122
    Velocity Y (km/s) 4.585 2.729
    Velocity Z (km/s) 5.823 -5.823

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4751 STARLINK-30554
    Semimajor Axis (a) 6840.932 km 6840.969 km
    Eccentricity (e) 0.000095 0.000121
    Inclination (i) 53.1612° 53.1554°
    RAAN 322.4552° 163.7324°
    Perigee Argument 64.9030° 101.5036°
    Mean Anomaly (M) 295.2071° 144.1331°
    Apogee 463.445 km 463.661 km
    Perigee 462.145 km 462.003 km
    Orbit Epoch 2026-10-28T09:59:34+0000 2026-10-28T12:00:02+0000

    STARLINK-4751 & STARLINK-30554 Collision Probability (Pc) Trend

    STARLINK-4751 & STARLINK-30554 Collision Probability (Pc) TrendNot Available

    STARLINK-4751 & STARLINK-30554 Miss Distance (Miss Distance) Trend

    STARLINK-4751 & STARLINK-30554 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4751Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30554Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4751Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30554Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4751

    No nearby objects data