Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.201515E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:51:01+0800
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    1 Object 1

    AOE ID 47845
    NORAD ID 47845
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 51956
    NORAD ID 51956
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2453 STARLINK-3700
    Time of Closest Approach 2026-10-20T23:01:25+0000
    Collision Probability (Pc) 1.201515E-6
    Conjunction Distance (km) 2.778 km
    Relative Speed (km/s) 10.297 km/s
    Conjunction Risk Parameters R (Radial): -2.086 | I (In-track): -1.354 | C (Cross-track): -1.234
    Collision Risk Index (CRI) 0.37
    X Position (km) -1186.501 -1185.071
    Position Y (km) -5441.623 -5443.668
    Position Z (km) -3990.718 -3991.936
    Velocity X (km/s) 4.857 6.132
    Velocity Y (km/s) -4.126 1.731
    Velocity Z (km/s) 4.187 -4.186

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2453 STARLINK-3700
    Semimajor Axis (a) 6847.519 km 6848.872 km
    Eccentricity (e) 0.000119 0.000132
    Inclination (i) 53.1606° 53.1596°
    RAAN 296.2323° 52.7091°
    Perigee Argument 71.4917° 82.9133°
    Mean Anomaly (M) 288.6214° 277.2019°
    Apogee 470.196 km 471.642 km
    Perigee 468.568 km 469.828 km
    Orbit Epoch 2026-10-19T15:55:04+0000 2026-10-19T08:27:16+0000

    STARLINK-2453 & STARLINK-3700 Collision Probability (Pc) Trend

    STARLINK-2453 & STARLINK-3700 Collision Probability (Pc) TrendNot Available

    STARLINK-2453 & STARLINK-3700 Miss Distance (Miss Distance) Trend

    STARLINK-2453 & STARLINK-3700 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2453Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3700Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2453Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3700Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2453

    No nearby objects data