Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.561585E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:29:47+0800
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    1 Object 1

    AOE ID 59493
    NORAD ID 59493
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63568
    NORAD ID 63568
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31678 STARLINK-32940
    Time of Closest Approach 2026-10-31T04:54:03+0000
    Collision Probability (Pc) 9.561585E-7
    Conjunction Distance (km) 2.71 km
    Relative Speed (km/s) 6.473 km/s
    Conjunction Risk Parameters R (Radial): 0.748 | I (In-track): 2.359 | C (Cross-track): -1.104
    Collision Risk Index (CRI) 0.35
    X Position (km) -4743.438 -4745.299
    Position Y (km) 2858.545 2856.625
    Position Z (km) 4040.849 4041.29
    Velocity X (km/s) -1.928 -5.199
    Velocity Y (km/s) -6.902 -4.931
    Velocity Z (km/s) 2.613 -2.613

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31678 STARLINK-32940
    Semimajor Axis (a) 6861.227 km 6861.173 km
    Eccentricity (e) 0.000128 0.000140
    Inclination (i) 42.9994° 43.0031°
    RAAN 113.1406° 36.6987°
    Perigee Argument 259.6178° 262.7155°
    Mean Anomaly (M) 292.1658° 251.4304°
    Apogee 483.971 km 483.998 km
    Perigee 482.209 km 482.074 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T08:00:04+0000

    STARLINK-31678 & STARLINK-32940 Collision Probability (Pc) Trend

    STARLINK-31678 & STARLINK-32940 Collision Probability (Pc) TrendNot Available

    STARLINK-31678 & STARLINK-32940 Miss Distance (Miss Distance) Trend

    STARLINK-31678 & STARLINK-32940 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31678Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32940Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31678Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32940Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31678

    No nearby objects data