Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.068037E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:27:53+0800
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    1 Object 1

    AOE ID 48653
    NORAD ID 48653
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52858
    NORAD ID 52858
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2720 STARLINK-4198
    Time of Closest Approach 2026-10-20T02:17:38+0000
    Collision Probability (Pc) 1.068037E-5
    Conjunction Distance (km) 1.123 km
    Relative Speed (km/s) 6.977 km/s
    Conjunction Risk Parameters R (Radial): 0.946 | I (In-track): 0.541 | C (Cross-track): -0.273
    Collision Risk Index (CRI) 0.56
    X Position (km) 4201.761 4201.43
    Position Y (km) 1923.189 1922.372
    Position Z (km) -5056.776 -5056.08
    Velocity X (km/s) -5.161 -0.48
    Velocity Y (km/s) 5.093 7.235
    Velocity Z (km/s) -2.355 2.353

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2720 STARLINK-4198
    Semimajor Axis (a) 6846.186 km 6843.304 km
    Eccentricity (e) 0.000253 0.000186
    Inclination (i) 53.1571° 53.1550°
    RAAN 153.3174° 84.2372°
    Perigee Argument 159.2258° 112.6963°
    Mean Anomaly (M) 200.8847° 247.4235°
    Apogee 469.783 km 466.438 km
    Perigee 466.315 km 463.896 km
    Orbit Epoch 2026-10-19T06:26:23+0000 2026-10-19T03:07:32+0000

    STARLINK-2720 & STARLINK-4198 Collision Probability (Pc) Trend

    STARLINK-2720 & STARLINK-4198 Collision Probability (Pc) TrendNot Available

    STARLINK-2720 & STARLINK-4198 Miss Distance (Miss Distance) Trend

    STARLINK-2720 & STARLINK-4198 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2720Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4198Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2720Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4198Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2720

    No nearby objects data