Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.208208E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:27:46+0800
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    1 Object 1

    AOE ID 57738
    NORAD ID 57738
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59464
    NORAD ID 59464
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30351 STARLINK-31597
    Time of Closest Approach 2026-10-31T04:21:51+0000
    Collision Probability (Pc) 2.208208E-6
    Conjunction Distance (km) 1.995 km
    Relative Speed (km/s) 9.708 km/s
    Conjunction Risk Parameters R (Radial): -1.988 | I (In-track): 0.122 | C (Cross-track): 0.107
    Collision Risk Index (CRI) 0.42
    X Position (km) 3582.537 3583.441
    Position Y (km) -5423.443 -5425.105
    Position Z (km) 2185.532 2186.161
    Velocity X (km/s) 4.056 5.764
    Velocity Y (km/s) 4.537 1.948
    Velocity Z (km/s) 4.6 -4.599

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30351 STARLINK-31597
    Semimajor Axis (a) 6861.260 km 6861.294 km
    Eccentricity (e) 0.000471 0.000319
    Inclination (i) 43.0004° 43.0031°
    RAAN 303.7513° 159.1576°
    Perigee Argument 291.0514° 259.5309°
    Mean Anomaly (M) 68.9834° 100.5183°
    Apogee 486.355 km 485.344 km
    Perigee 479.891 km 480.970 km
    Orbit Epoch 2026-10-27T09:13:21+0000 2026-10-28T14:29:58+0000

    STARLINK-30351 & STARLINK-31597 Collision Probability (Pc) Trend

    STARLINK-30351 & STARLINK-31597 Collision Probability (Pc) TrendNot Available

    STARLINK-30351 & STARLINK-31597 Miss Distance (Miss Distance) Trend

    STARLINK-30351 & STARLINK-31597 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30351Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31597Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30351Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31597Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30351

    No nearby objects data