Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.163069E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:06:41+0800
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    1 Object 1

    AOE ID 55598
    NORAD ID 55598
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57447
    NORAD ID 57447
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5756 STARLINK-30178
    Time of Closest Approach 2026-10-21T10:52:12+0000
    Collision Probability (Pc) 1.163069E-6
    Conjunction Distance (km) 2.534 km
    Relative Speed (km/s) 7.632 km/s
    Conjunction Risk Parameters R (Radial): 0.925 | I (In-track): -2.042 | C (Cross-track): 1.182
    Collision Risk Index (CRI) 0.36
    X Position (km) -5361.618 -5363.232
    Position Y (km) -2189.729 -2187.84
    Position Z (km) 3670.469 3670.965
    Velocity X (km/s) 4.391 0.6
    Velocity Y (km/s) -5.341 -6.887
    Velocity Z (km/s) 3.22 -3.22

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5756 STARLINK-30178
    Semimajor Axis (a) 6861.208 km 6861.118 km
    Eccentricity (e) 0.000127 0.000263
    Inclination (i) 43.0004° 43.0036°
    RAAN 173.0862° 78.0987°
    Perigee Argument 261.3695° 272.1944°
    Mean Anomaly (M) 98.7014° 87.8607°
    Apogee 483.940 km 484.783 km
    Perigee 482.202 km 481.179 km
    Orbit Epoch 2026-10-19T00:34:53+0000 2026-10-19T03:23:17+0000

    STARLINK-5756 & STARLINK-30178 Collision Probability (Pc) Trend

    STARLINK-5756 & STARLINK-30178 Collision Probability (Pc) TrendNot Available

    STARLINK-5756 & STARLINK-30178 Miss Distance (Miss Distance) Trend

    STARLINK-5756 & STARLINK-30178 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5756Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30178Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5756Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30178Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5756

    No nearby objects data