Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.975999E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:45:55+0800
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    1 Object 1

    AOE ID 58795
    NORAD ID 58795
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63640
    NORAD ID 63640
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31161 STARLINK-33859
    Time of Closest Approach 2026-10-29T11:37:00+0000
    Collision Probability (Pc) 7.975999E-6
    Conjunction Distance (km) 1.321 km
    Relative Speed (km/s) 10.239 km/s
    Conjunction Risk Parameters R (Radial): 1.138 | I (In-track): -0.499 | C (Cross-track): -0.448
    Collision Risk Index (CRI) 0.53
    X Position (km) 2856.324 2856.46
    Position Y (km) -6135.97 -6134.67
    Position Z (km) 1124.352 1124.162
    Velocity X (km/s) 4.767 5.481
    Velocity Y (km/s) 3.152 1.621
    Velocity Z (km/s) 5.049 -5.05

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31161 STARLINK-33859
    Semimajor Axis (a) 6861.107 km 6861.177 km
    Eccentricity (e) 0.000147 0.000190
    Inclination (i) 42.9965° 42.9994°
    RAAN 298.3755° 140.1855°
    Perigee Argument 159.4231° 260.0434°
    Mean Anomaly (M) 200.6680° 100.0204°
    Apogee 483.978 km 484.343 km
    Perigee 481.962 km 481.737 km
    Orbit Epoch 2026-10-27T01:29:30+0000 2026-10-26T20:07:29+0000

    STARLINK-31161 & STARLINK-33859 Collision Probability (Pc) Trend

    STARLINK-31161 & STARLINK-33859 Collision Probability (Pc) TrendNot Available

    STARLINK-31161 & STARLINK-33859 Miss Distance (Miss Distance) Trend

    STARLINK-31161 & STARLINK-33859 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31161Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33859Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31161Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33859Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31161

    No nearby objects data