Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.455688E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T17:11:14+0800
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    1 Object 1

    AOE ID 56556
    NORAD ID 56556
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57526
    NORAD ID 57526
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5302 STARLINK-30257
    Time of Closest Approach 2026-10-31T07:18:13+0000
    Collision Probability (Pc) 6.455688E-6
    Conjunction Distance (km) 1.392 km
    Relative Speed (km/s) 9.726 km/s
    Conjunction Risk Parameters R (Radial): -1.231 | I (In-track): -0.497 | C (Cross-track): -0.415
    Collision Risk Index (CRI) 0.51
    X Position (km) -4352.057 -4350.795
    Position Y (km) 4841.158 4840.723
    Position Z (km) 2161.171 2160.78
    Velocity X (km/s) -5.397 -3.344
    Velocity Y (km/s) -2.785 -5.071
    Velocity Z (km/s) -4.613 4.614

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5302 STARLINK-30257
    Semimajor Axis (a) 6861.247 km 6861.219 km
    Eccentricity (e) 0.000213 0.000271
    Inclination (i) 43.0046° 43.0003°
    RAAN 348.6668° 126.6225°
    Perigee Argument 291.5030° 291.7845°
    Mean Anomaly (M) 260.4656° 68.2719°
    Apogee 484.574 km 484.941 km
    Perigee 481.646 km 481.223 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T13:16:27+0000

    STARLINK-5302 & STARLINK-30257 Collision Probability (Pc) Trend

    STARLINK-5302 & STARLINK-30257 Collision Probability (Pc) TrendNot Available

    STARLINK-5302 & STARLINK-30257 Miss Distance (Miss Distance) Trend

    STARLINK-5302 & STARLINK-30257 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5302Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30257Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5302Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30257Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5302

    No nearby objects data