Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.489778E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:13:10+0800
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    1 Object 1

    AOE ID 52561
    NORAD ID 52561
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58718
    NORAD ID 58718
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3955 STARLINK-31097
    Time of Closest Approach 2026-10-28T22:39:27+0000
    Collision Probability (Pc) 7.489778E-6
    Conjunction Distance (km) 1.27 km
    Relative Speed (km/s) 7.706 km/s
    Conjunction Risk Parameters R (Radial): -0.228 | I (In-track): 1.077 | C (Cross-track): 0.634
    Collision Risk Index (CRI) 0.52
    X Position (km) 392.578 393.809
    Position Y (km) -4730.534 -4730.269
    Position Z (km) 4917.182 4917.021
    Velocity X (km/s) 6.803 6.343
    Velocity Y (km/s) -2.22 3.312
    Velocity Z (km/s) -2.672 2.672

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3955 STARLINK-31097
    Semimajor Axis (a) 6840.996 km 6840.864 km
    Eccentricity (e) 0.000071 0.000058
    Inclination (i) 53.1588° 53.1598°
    RAAN 153.4118° 231.7791°
    Perigee Argument 97.0743° 70.5771°
    Mean Anomaly (M) 263.0340° 289.5294°
    Apogee 463.347 km 463.124 km
    Perigee 462.371 km 462.330 km
    Orbit Epoch 2026-10-27T07:04:17+0000 2026-10-27T05:44:06+0000

    STARLINK-3955 & STARLINK-31097 Collision Probability (Pc) Trend

    STARLINK-3955 & STARLINK-31097 Collision Probability (Pc) TrendNot Available

    STARLINK-3955 & STARLINK-31097 Miss Distance (Miss Distance) Trend

    STARLINK-3955 & STARLINK-31097 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3955Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31097Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3955Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31097Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3955

    No nearby objects data