Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.767324E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:55:15+0800
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    1 Object 1

    AOE ID 59210
    NORAD ID 59210
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67864
    NORAD ID 67864
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31520 STARLINK-36831
    Time of Closest Approach 2026-10-29T23:27:19+0000
    Collision Probability (Pc) 3.767324E-5
    Conjunction Distance (km) 0.72 km
    Relative Speed (km/s) 4.963 km/s
    Conjunction Risk Parameters R (Radial): -0.601 | I (In-track): -0.373 | C (Cross-track): 0.13
    Collision Risk Index (CRI) 0.67
    X Position (km) 839.694 840.009
    Position Y (km) 4261.616 4261.166
    Position Z (km) -5292.521 -5292.056
    Velocity X (km/s) -6.702 -7.444
    Velocity Y (km/s) 3.276 -0.486
    Velocity Z (km/s) 1.576 -1.575

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31520 STARLINK-36831
    Semimajor Axis (a) 6840.876 km 6840.778 km
    Eccentricity (e) 0.000159 0.000175
    Inclination (i) 53.1596° 53.1555°
    RAAN 158.7973° 206.1472°
    Perigee Argument 90.4966° 103.3006°
    Mean Anomaly (M) 269.6218° 256.8192°
    Apogee 463.827 km 463.836 km
    Perigee 461.651 km 461.446 km
    Orbit Epoch 2026-10-26T23:52:19+0000 2026-10-27T03:07:58+0000

    STARLINK-31520 & STARLINK-36831 Collision Probability (Pc) Trend

    STARLINK-31520 & STARLINK-36831 Collision Probability (Pc) TrendNot Available

    STARLINK-31520 & STARLINK-36831 Miss Distance (Miss Distance) Trend

    STARLINK-31520 & STARLINK-36831 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31520Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36831Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31520Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36831Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31520

    No nearby objects data