Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.281957E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T23:49:00+0800
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    1 Object 1

    AOE ID 57634
    NORAD ID 57634
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59601
    NORAD ID 59601
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30323 STARLINK-31770
    Time of Closest Approach 2026-10-29T17:20:16+0000
    Collision Probability (Pc) 1.281957E-6
    Conjunction Distance (km) 1.981 km
    Relative Speed (km/s) 3.823 km/s
    Conjunction Risk Parameters R (Radial): 0.378 | I (In-track): 1.883 | C (Cross-track): 0.485
    Collision Risk Index (CRI) 0.37
    X Position (km) 175.402 173.469
    Position Y (km) 5183.958 5184.307
    Position Z (km) -4494.403 -4494.653
    Velocity X (km/s) -7.413 -7.329
    Velocity Y (km/s) -1.002 1.498
    Velocity Z (km/s) -1.445 1.445

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30323 STARLINK-31770
    Semimajor Axis (a) 6861.211 km 6861.260 km
    Eccentricity (e) 0.000127 0.000143
    Inclination (i) 42.9996° 42.9991°
    RAAN 211.2655° 167.1719°
    Perigee Argument 261.2244° 271.2044°
    Mean Anomaly (M) 193.8446° 54.4908°
    Apogee 483.947 km 484.106 km
    Perigee 482.201 km 482.140 km
    Orbit Epoch 2026-10-27T16:00:03+0000 2026-10-27T20:00:02+0000

    STARLINK-30323 & STARLINK-31770 Collision Probability (Pc) Trend

    STARLINK-30323 & STARLINK-31770 Collision Probability (Pc) TrendNot Available

    STARLINK-30323 & STARLINK-31770 Miss Distance (Miss Distance) Trend

    STARLINK-30323 & STARLINK-31770 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30323Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31770Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30323Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31770Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30323

    No nearby objects data