Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.177219E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T13:00:54+0800
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    1 Object 1

    AOE ID 63999
    NORAD ID 63999
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66860
    NORAD ID 66860
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34169 STARLINK-35987
    Time of Closest Approach 2026-10-13T01:24:24+0000
    Collision Probability (Pc) 8.177219E-7
    Conjunction Distance (km) 1.899 km
    Relative Speed (km/s) 1.311 km/s
    Conjunction Risk Parameters R (Radial): -0.342 | I (In-track): -1.86 | C (Cross-track): -0.16
    Collision Risk Index (CRI) 0.33
    X Position (km) -1968.484 -1966.666
    Position Y (km) 4639.074 4639.571
    Position Z (km) -4658.987 -4658.754
    Velocity X (km/s) -6.814 -7.162
    Velocity Y (km/s) -3.372 -2.552
    Velocity Z (km/s) -0.479 0.482

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34169 STARLINK-35987
    Semimajor Axis (a) 6861.038 km 6861.074 km
    Eccentricity (e) 0.000128 0.000203
    Inclination (i) 43.0003° 43.0035°
    RAAN 221.1879° 204.4920°
    Perigee Argument 227.3180° 263.5766°
    Mean Anomaly (M) 132.7564° 96.4854°
    Apogee 483.777 km 484.330 km
    Perigee 482.025 km 481.544 km
    Orbit Epoch 2026-10-11T02:44:55+0000 2026-10-11T12:06:57+0000

    STARLINK-34169 & STARLINK-35987 Collision Probability (Pc) Trend

    STARLINK-34169 & STARLINK-35987 Collision Probability (Pc) TrendNot Available

    STARLINK-34169 & STARLINK-35987 Miss Distance (Miss Distance) Trend

    STARLINK-34169 & STARLINK-35987 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34169Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35987Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34169Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35987Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34169

    No nearby objects data