Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.445381E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T06:35:55+0800
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    1 Object 1

    AOE ID 59556
    NORAD ID 59556
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66321
    NORAD ID 66321
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31718 STARLINK-34615
    Time of Closest Approach 2026-10-28T18:39:23+0000
    Collision Probability (Pc) 1.445381E-6
    Conjunction Distance (km) 2.406 km
    Relative Speed (km/s) 9.476 km/s
    Conjunction Risk Parameters R (Radial): 2.211 | I (In-track): -0.742 | C (Cross-track): 0.594
    Collision Risk Index (CRI) 0.38
    X Position (km) 4262.625 4261.96
    Position Y (km) -4783.047 -4780.873
    Position Z (km) -2460.283 -2459.494
    Velocity X (km/s) 3.327 5.588
    Velocity Y (km/s) 5.241 2.71
    Velocity Z (km/s) -4.424 4.424

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31718 STARLINK-34615
    Semimajor Axis (a) 6861.457 km 6861.125 km
    Eccentricity (e) 0.000493 0.000332
    Inclination (i) 43.0022° 42.9834°
    RAAN 117.9332° 345.2731°
    Perigee Argument 279.6217° 306.8585°
    Mean Anomaly (M) 80.4077° 53.1962°
    Apogee 486.705 km 485.267 km
    Perigee 479.935 km 480.709 km
    Orbit Epoch 2026-10-26T21:47:29+0000 2026-10-27T03:33:52+0000

    STARLINK-31718 & STARLINK-34615 Collision Probability (Pc) Trend

    STARLINK-31718 & STARLINK-34615 Collision Probability (Pc) TrendNot Available

    STARLINK-31718 & STARLINK-34615 Miss Distance (Miss Distance) Trend

    STARLINK-31718 & STARLINK-34615 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31718Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34615Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31718Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34615Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31718

    No nearby objects data