Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.296419E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:05:48+0800
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    1 Object 1

    AOE ID 58419
    NORAD ID 58419
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59734
    NORAD ID 59734
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30917 STARLINK-31849
    Time of Closest Approach 2026-10-29T22:55:31+0000
    Collision Probability (Pc) 1.296419E-6
    Conjunction Distance (km) 2.545 km
    Relative Speed (km/s) 9.319 km/s
    Conjunction Risk Parameters R (Radial): -2.513 | I (In-track): -0.314 | C (Cross-track): -0.24
    Collision Risk Index (CRI) 0.37
    X Position (km) 314.165 313.884
    Position Y (km) 6326.707 6329.047
    Position Z (km) 2625.946 2626.907
    Velocity X (km/s) -6.121 -5.941
    Velocity Y (km/s) -1.489 2.085
    Velocity Z (km/s) 4.303 -4.301

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30917 STARLINK-31849
    Semimajor Axis (a) 6861.321 km 6861.129 km
    Eccentricity (e) 0.000098 0.000364
    Inclination (i) 42.9917° 42.9922°
    RAAN 77.0260° 309.9900°
    Perigee Argument 13.6894° 281.4195°
    Mean Anomaly (M) 346.3984° 78.6247°
    Apogee 483.860 km 485.490 km
    Perigee 482.508 km 480.494 km
    Orbit Epoch 2026-10-27T01:43:32+0000 2026-10-27T01:14:38+0000

    STARLINK-30917 & STARLINK-31849 Collision Probability (Pc) Trend

    STARLINK-30917 & STARLINK-31849 Collision Probability (Pc) TrendNot Available

    STARLINK-30917 & STARLINK-31849 Miss Distance (Miss Distance) Trend

    STARLINK-30917 & STARLINK-31849 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30917Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31849Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30917Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31849Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30917

    No nearby objects data