Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.38134E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:12:26+0800
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    1 Object 1

    AOE ID 58368
    NORAD ID 58368
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58476
    NORAD ID 58476
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30889 STARLINK-30980
    Time of Closest Approach 2026-10-29T10:58:04+0000
    Collision Probability (Pc) 4.38134E-6
    Conjunction Distance (km) 1.439 km
    Relative Speed (km/s) 6.442 km/s
    Conjunction Risk Parameters R (Radial): 1.245 | I (In-track): 0.657 | C (Cross-track): -0.297
    Collision Risk Index (CRI) 0.48
    X Position (km) -2863.587 -2863.686
    Position Y (km) -4735.237 -4734.009
    Position Z (km) 4049.2 4048.459
    Velocity X (km/s) 4.929 6.902
    Velocity Y (km/s) -5.208 -1.949
    Velocity Z (km/s) -2.598 2.597

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30889 STARLINK-30980
    Semimajor Axis (a) 6861.068 km 6861.050 km
    Eccentricity (e) 0.000221 0.000172
    Inclination (i) 42.9993° 42.9932°
    RAAN 123.2647° 200.0646°
    Perigee Argument 281.8764° 276.6820°
    Mean Anomaly (M) 78.1840° 83.3836°
    Apogee 484.446 km 484.096 km
    Perigee 481.416 km 481.730 km
    Orbit Epoch 2026-10-27T05:05:26+0000 2026-10-27T03:47:07+0000

    STARLINK-30889 & STARLINK-30980 Collision Probability (Pc) Trend

    STARLINK-30889 & STARLINK-30980 Collision Probability (Pc) TrendNot Available

    STARLINK-30889 & STARLINK-30980 Miss Distance (Miss Distance) Trend

    STARLINK-30889 & STARLINK-30980 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30889Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30980Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30889Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30980Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30889

    No nearby objects data