Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.844018E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T02:48:17+0800
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    1 Object 1

    AOE ID 60288
    NORAD ID 60288
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64611
    NORAD ID 64611
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31997 STARLINK-34494
    Time of Closest Approach 2026-10-29T17:45:00+0000
    Collision Probability (Pc) 3.844018E-6
    Conjunction Distance (km) 1.557 km
    Relative Speed (km/s) 7.729 km/s
    Conjunction Risk Parameters R (Radial): 0.113 | I (In-track): -1.342 | C (Cross-track): 0.781
    Collision Risk Index (CRI) 0.47
    X Position (km) -264.759 -263.214
    Position Y (km) 4743.97 4744.14
    Position Z (km) 4912.333 4912.41
    Velocity X (km/s) -6.424 -6.734
    Velocity Y (km/s) -3.144 2.411
    Velocity Z (km/s) 2.683 -2.682

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31997 STARLINK-34494
    Semimajor Axis (a) 6840.818 km 6840.808 km
    Eccentricity (e) 0.000085 0.000123
    Inclination (i) 53.1612° 53.1599°
    RAAN 52.1824° 333.2938°
    Perigee Argument 99.8194° 81.8398°
    Mean Anomaly (M) 260.2905° 198.3635°
    Apogee 463.262 km 463.514 km
    Perigee 462.100 km 461.828 km
    Orbit Epoch 2026-10-27T15:26:57+0000 2026-10-27T18:00:02+0000

    STARLINK-31997 & STARLINK-34494 Collision Probability (Pc) Trend

    STARLINK-31997 & STARLINK-34494 Collision Probability (Pc) TrendNot Available

    STARLINK-31997 & STARLINK-34494 Miss Distance (Miss Distance) Trend

    STARLINK-31997 & STARLINK-34494 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31997Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34494Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31997Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34494Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31997

    No nearby objects data