Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.616256E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:31:57+0800
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    1 Object 1

    AOE ID 59943
    NORAD ID 59943
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66578
    NORAD ID 66578
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31973 STARLINK-35743
    Time of Closest Approach 2026-10-19T12:18:31+0000
    Collision Probability (Pc) 4.616256E-6
    Conjunction Distance (km) 1.055 km
    Relative Speed (km/s) 1.294 km/s
    Conjunction Risk Parameters R (Radial): 0.266 | I (In-track): 1.017 | C (Cross-track): -0.087
    Collision Risk Index (CRI) 0.48
    X Position (km) 2058.038 2057.186
    Position Y (km) 4599.746 4600.34
    Position Z (km) -4659.558 -4659.739
    Velocity X (km/s) -6.748 -7.107
    Velocity Y (km/s) 3.504 2.702
    Velocity Z (km/s) 0.479 -0.47

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31973 STARLINK-35743
    Semimajor Axis (a) 6861.190 km 6861.087 km
    Eccentricity (e) 0.000186 0.000088
    Inclination (i) 43.0050° 42.9972°
    RAAN 157.1013° 171.3851°
    Perigee Argument 265.6038° 267.6905°
    Mean Anomaly (M) 94.4601° 92.3846°
    Apogee 484.330 km 483.553 km
    Perigee 481.776 km 482.347 km
    Orbit Epoch 2026-10-18T00:35:07+0000 2026-10-18T00:37:59+0000

    STARLINK-31973 & STARLINK-35743 Collision Probability (Pc) Trend

    STARLINK-31973 & STARLINK-35743 Collision Probability (Pc) TrendNot Available

    STARLINK-31973 & STARLINK-35743 Miss Distance (Miss Distance) Trend

    STARLINK-31973 & STARLINK-35743 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31973Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35743Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31973Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35743Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31973

    No nearby objects data