Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.51254E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T12:57:44+0800
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    1 Object 1

    AOE ID 59906
    NORAD ID 59906
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63963
    NORAD ID 63963
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31861 STARLINK-33801
    Time of Closest Approach 2026-10-12T19:44:30+0000
    Collision Probability (Pc) 9.51254E-6
    Conjunction Distance (km) 1.088 km
    Relative Speed (km/s) 5.033 km/s
    Conjunction Risk Parameters R (Radial): 0.611 | I (In-track): -0.849 | C (Cross-track): 0.298
    Collision Risk Index (CRI) 0.55
    X Position (km) -83.979 -84.872
    Position Y (km) 5311.408 5310.921
    Position Z (km) 4334.015 4333.628
    Velocity X (km/s) -7.225 -7.174
    Velocity Y (km/s) 1.478 -1.708
    Velocity Z (km/s) -1.947 1.948

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31861 STARLINK-33801
    Semimajor Axis (a) 6861.172 km 6861.077 km
    Eccentricity (e) 0.000133 0.000118
    Inclination (i) 43.0035° 43.0051°
    RAAN 339.8744° 39.8697°
    Perigee Argument 263.4565° 274.3408°
    Mean Anomaly (M) 96.6136° 85.7309°
    Apogee 483.947 km 483.748 km
    Perigee 482.123 km 482.132 km
    Orbit Epoch 2026-10-11T10:17:59+0000 2026-10-11T01:04:40+0000

    STARLINK-31861 & STARLINK-33801 Collision Probability (Pc) Trend

    STARLINK-31861 & STARLINK-33801 Collision Probability (Pc) TrendNot Available

    STARLINK-31861 & STARLINK-33801 Miss Distance (Miss Distance) Trend

    STARLINK-31861 & STARLINK-33801 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31861Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33801Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31861Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33801Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31861

    No nearby objects data