Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.91519E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T03:58:05+0800
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    1 Object 1

    AOE ID 57915
    NORAD ID 57915
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63957
    NORAD ID 63957
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30454 STARLINK-34142
    Time of Closest Approach 2026-10-20T20:59:25+0000
    Collision Probability (Pc) 1.91519E-6
    Conjunction Distance (km) 2.135 km
    Relative Speed (km/s) 10.016 km/s
    Conjunction Risk Parameters R (Radial): -1.391 | I (In-track): 1.221 | C (Cross-track): 1.063
    Collision Risk Index (CRI) 0.41
    X Position (km) 5703.092 5702.77
    Position Y (km) -3428.476 -3426.393
    Position Z (km) -1677.164 -1676.825
    Velocity X (km/s) 1.916 4.008
    Velocity Y (km/s) 5.555 4.299
    Velocity Z (km/s) -4.857 4.857

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30454 STARLINK-34142
    Semimajor Axis (a) 6861.202 km 6861.140 km
    Eccentricity (e) 0.000103 0.000218
    Inclination (i) 43.0016° 43.0010°
    RAAN 149.3872° 359.4498°
    Perigee Argument 255.6638° 279.5648°
    Mean Anomaly (M) 104.4099° 80.4958°
    Apogee 483.772 km 484.496 km
    Perigee 482.358 km 481.510 km
    Orbit Epoch 2026-10-18T00:38:10+0000 2026-10-18T06:18:54+0000

    STARLINK-30454 & STARLINK-34142 Collision Probability (Pc) Trend

    STARLINK-30454 & STARLINK-34142 Collision Probability (Pc) TrendNot Available

    STARLINK-30454 & STARLINK-34142 Miss Distance (Miss Distance) Trend

    STARLINK-30454 & STARLINK-34142 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30454Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34142Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30454Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34142Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30454

    No nearby objects data