Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.914258E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T19:27:23+0800
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    1 Object 1

    AOE ID 48116
    NORAD ID 48116
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64195
    NORAD ID 64195
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2454 STARLINK-33857
    Time of Closest Approach 2026-10-20T07:53:30+0000
    Collision Probability (Pc) 1.914258E-6
    Conjunction Distance (km) 1.972 km
    Relative Speed (km/s) 7.354 km/s
    Conjunction Risk Parameters R (Radial): -1.596 | I (In-track): 1.014 | C (Cross-track): -0.556
    Collision Risk Index (CRI) 0.41
    X Position (km) -1340.673 -1339.252
    Position Y (km) -4486.931 -4486.215
    Position Z (km) 4988.165 4987.001
    Velocity X (km/s) 7.179 5.644
    Velocity Y (km/s) 0.657 -4.487
    Velocity Z (km/s) 2.513 -2.513

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2454 STARLINK-33857
    Semimajor Axis (a) 6848.882 km 6848.805 km
    Eccentricity (e) 0.000106 0.000272
    Inclination (i) 53.1563° 53.1540°
    RAAN 212.2667° 137.1234°
    Perigee Argument 84.4860° 87.7594°
    Mean Anomaly (M) 275.6263° 272.3719°
    Apogee 471.474 km 472.531 km
    Perigee 470.016 km 468.805 km
    Orbit Epoch 2026-10-17T18:31:57+0000 2026-10-18T00:35:20+0000

    STARLINK-2454 & STARLINK-33857 Collision Probability (Pc) Trend

    STARLINK-2454 & STARLINK-33857 Collision Probability (Pc) TrendNot Available

    STARLINK-2454 & STARLINK-33857 Miss Distance (Miss Distance) Trend

    STARLINK-2454 & STARLINK-33857 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2454Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33857Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2454Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33857Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2454

    No nearby objects data