Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.979288E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T21:20:27+0800
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    1 Object 1

    AOE ID 59096
    NORAD ID 59096
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67249
    NORAD ID 67249
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-31291 OBJECT B
    Time of Closest Approach 2026-10-17T23:43:25+0000
    Collision Probability (Pc) 1.979288E-6
    Conjunction Distance (km) 2.309 km
    Relative Speed (km/s) 13.995 km/s
    Conjunction Risk Parameters R (Radial): -1.989 | I (In-track): -0.505 | C (Cross-track): -1.056
    Collision Risk Index (CRI) 0.41
    X Position (km) 5938.36 5936.204
    Position Y (km) -854.624 -855.325
    Position Z (km) -3333.522 -3333.086
    Velocity X (km/s) -1.097 3.606
    Velocity Y (km/s) 6.599 -1.682
    Velocity Z (km/s) -3.65 6.605

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31291 OBJECT B
    Semimajor Axis (a) 6861.186 km 7023.902 km
    Eccentricity (e) 0.000069 0.028927
    Inclination (i) 43.0032° 97.4963°
    RAAN 141.3547° 346.7912°
    Perigee Argument 250.8465° 298.6325°
    Mean Anomaly (M) 109.2312° 58.6070°
    Apogee 483.522 km 848.947 km
    Perigee 482.576 km 442.583 km
    Orbit Epoch 2026-10-16T21:38:00+0000 2026-10-17T02:41:01+0000

    STARLINK-31291 & OBJECT B Collision Probability (Pc) Trend

    STARLINK-31291 & OBJECT B Collision Probability (Pc) TrendNot Available

    STARLINK-31291 & OBJECT B Miss Distance (Miss Distance) Trend

    STARLINK-31291 & OBJECT B Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31291Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31291Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31291

    No nearby objects data