Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.37131E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-13T06:33:02+0800
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    1 Object 1

    Name AO-91
    AOE ID 43017
    NORAD ID 43017
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60140
    NORAD ID 60140
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter AO-91 STARLINK-31694
    Time of Closest Approach 2026-10-13T01:36:33+0000
    Collision Probability (Pc) 1.37131E-6
    Conjunction Distance (km) 2.813 km
    Relative Speed (km/s) 13.356 km/s
    Conjunction Risk Parameters R (Radial): 2.731 | I (In-track): -0.312 | C (Cross-track): -0.598
    Collision Risk Index (CRI) 0.38
    X Position (km) 3434.462 3435.768
    Position Y (km) -2702.655 -2704.347
    Position Z (km) -5266.638 -5268.467
    Velocity X (km/s) -5.54 6.011
    Velocity Y (km/s) 2.38 4.382
    Velocity Z (km/s) -4.726 1.672

    Orbital Parameters 国际轨道数据源

    Parameter AO-91 STARLINK-31694
    Semimajor Axis (a) 6901.291 km 6840.925 km
    Eccentricity (e) 0.014456 0.000126
    Inclination (i) 97.4497° 53.1588°
    RAAN 149.9895° 29.9933°
    Perigee Argument 284.3641° 86.5742°
    Mean Anomaly (M) 74.1581° 273.5404°
    Apogee 622.918 km 463.650 km
    Perigee 423.390 km 461.926 km
    Orbit Epoch 2026-10-12T03:57:49+0000 2026-10-12T07:10:19+0000

    AO-91 & STARLINK-31694 Collision Probability (Pc) Trend

    AO-91 & STARLINK-31694 Collision Probability (Pc) TrendNot Available

    AO-91 & STARLINK-31694 Miss Distance (Miss Distance) Trend

    AO-91 & STARLINK-31694 Miss Distance (Miss Distance) TrendNot Available

    AO-91Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31694Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    AO-91Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31694Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with AO-91

    No nearby objects data