Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.186368E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T09:18:58+0800
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    1 Object 1

    AOE ID 54088
    NORAD ID 54088
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54760
    NORAD ID 54760
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5153 STARLINK-5220
    Time of Closest Approach 2026-10-15T04:36:32+0000
    Collision Probability (Pc) 9.186368E-7
    Conjunction Distance (km) 2.841 km
    Relative Speed (km/s) 6.745 km/s
    Conjunction Risk Parameters R (Radial): -2.69 | I (In-track): -0.815 | C (Cross-track): -0.406
    Collision Risk Index (CRI) 0.34
    X Position (km) -4547.248 -4545.547
    Position Y (km) -431.741 -430.664
    Position Z (km) 5082.754 5080.75
    Velocity X (km/s) -1.852 3.147
    Velocity Y (km/s) -7.061 -6.588
    Velocity Z (km/s) -2.251 2.251

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5153 STARLINK-5220
    Semimajor Axis (a) 6840.864 km 6837.905 km
    Eccentricity (e) 0.000132 0.000095
    Inclination (i) 53.1627° 53.1598°
    RAAN 66.9205° 134.4187°
    Perigee Argument 80.6368° 102.6562°
    Mean Anomaly (M) 279.4784° 257.4548°
    Apogee 463.633 km 460.420 km
    Perigee 461.821 km 459.116 km
    Orbit Epoch 2026-10-14T03:06:46+0000 2026-10-14T00:11:32+0000

    STARLINK-5153 & STARLINK-5220 Collision Probability (Pc) Trend

    STARLINK-5153 & STARLINK-5220 Collision Probability (Pc) TrendNot Available

    STARLINK-5153 & STARLINK-5220 Miss Distance (Miss Distance) Trend

    STARLINK-5153 & STARLINK-5220 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5153Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5220Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5153Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5220Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5153

    No nearby objects data