Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.319041E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:46:28+0800
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    1 Object 1

    AOE ID 59188
    NORAD ID 59188
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67939
    NORAD ID 67939
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31478 STARLINK-36246
    Time of Closest Approach 2026-10-21T19:08:58+0000
    Collision Probability (Pc) 4.319041E-6
    Conjunction Distance (km) 1.506 km
    Relative Speed (km/s) 7.868 km/s
    Conjunction Risk Parameters R (Radial): 0.549 | I (In-track): 1.198 | C (Cross-track): 0.731
    Collision Risk Index (CRI) 0.48
    X Position (km) -4817.911 -4818.322
    Position Y (km) -3338.159 -3336.737
    Position Z (km) -3571.13 -3570.851
    Velocity X (km/s) 2.036 5.399
    Velocity Y (km/s) -6.529 -4.199
    Velocity Z (km/s) 3.36 -3.36

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31478 STARLINK-36246
    Semimajor Axis (a) 6861.194 km 6861.186 km
    Eccentricity (e) 0.000062 0.000358
    Inclination (i) 43.0004° 43.0045°
    RAAN 267.6861° 8.1543°
    Perigee Argument 292.0592° 285.8101°
    Mean Anomaly (M) 68.0194° 74.2355°
    Apogee 483.484 km 485.509 km
    Perigee 482.630 km 480.589 km
    Orbit Epoch 2026-10-19T15:34:50+0000 2026-10-19T06:31:03+0000

    STARLINK-31478 & STARLINK-36246 Collision Probability (Pc) Trend

    STARLINK-31478 & STARLINK-36246 Collision Probability (Pc) TrendNot Available

    STARLINK-31478 & STARLINK-36246 Miss Distance (Miss Distance) Trend

    STARLINK-31478 & STARLINK-36246 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31478Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36246Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31478Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36246Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31478

    No nearby objects data