Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.683718E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:23:42+0800
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    1 Object 1

    AOE ID 58948
    NORAD ID 58948
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68959
    NORAD ID 68959
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31311 STARLINK-37033
    Time of Closest Approach 2026-10-21T20:26:22+0000
    Collision Probability (Pc) 1.683718E-6
    Conjunction Distance (km) 1.865 km
    Relative Speed (km/s) 4.728 km/s
    Conjunction Risk Parameters R (Radial): -1.018 | I (In-track): -1.487 | C (Cross-track): 0.478
    Collision Risk Index (CRI) 0.4
    X Position (km) 3199.74 3200.313
    Position Y (km) 2887.434 2885.847
    Position Z (km) 5302.275 5301.481
    Velocity X (km/s) -6.23 -3.503
    Velocity Y (km/s) 4.163 6.625
    Velocity Z (km/s) 1.489 -1.488

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31311 STARLINK-37033
    Semimajor Axis (a) 6840.866 km 6840.761 km
    Eccentricity (e) 0.000158 0.000226
    Inclination (i) 53.1615° 53.1575°
    RAAN 342.7842° 297.9409°
    Perigee Argument 87.9816° 93.3971°
    Mean Anomaly (M) 272.1368° 266.7290°
    Apogee 463.812 km 464.171 km
    Perigee 461.646 km 461.077 km
    Orbit Epoch 2026-10-20T03:27:56+0000 2026-10-20T00:13:12+0000

    STARLINK-31311 & STARLINK-37033 Collision Probability (Pc) Trend

    STARLINK-31311 & STARLINK-37033 Collision Probability (Pc) TrendNot Available

    STARLINK-31311 & STARLINK-37033 Miss Distance (Miss Distance) Trend

    STARLINK-31311 & STARLINK-37033 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31311Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37033Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31311Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37033Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31311

    No nearby objects data