Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.474481E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:57:31+0800
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    1 Object 1

    AOE ID 52337
    NORAD ID 52337
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68964
    NORAD ID 68964
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3797 STARLINK-36731
    Time of Closest Approach 2026-10-21T21:39:19+0000
    Collision Probability (Pc) 3.474481E-6
    Conjunction Distance (km) 1.29 km
    Relative Speed (km/s) 2.58 km/s
    Conjunction Risk Parameters R (Radial): -1.257 | I (In-track): -0.28 | C (Cross-track): -0.051
    Collision Risk Index (CRI) 0.46
    X Position (km) 4129.478 4128.754
    Position Y (km) 491.335 490.962
    Position Z (km) 5421.7 5420.7
    Velocity X (km/s) 0.129 -1.906
    Velocity Y (km/s) 7.597 7.357
    Velocity Z (km/s) -0.785 0.783

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3797 STARLINK-36731
    Semimajor Axis (a) 6840.881 km 6840.799 km
    Eccentricity (e) 0.000129 0.000247
    Inclination (i) 53.1592° 53.1564°
    RAAN 278.0793° 302.1133°
    Perigee Argument 90.8158° 88.9679°
    Mean Anomaly (M) 269.2993° 271.1607°
    Apogee 463.627 km 464.356 km
    Perigee 461.861 km 460.968 km
    Orbit Epoch 2026-10-19T00:26:59+0000 2026-10-19T02:04:53+0000

    STARLINK-3797 & STARLINK-36731 Collision Probability (Pc) Trend

    STARLINK-3797 & STARLINK-36731 Collision Probability (Pc) TrendNot Available

    STARLINK-3797 & STARLINK-36731 Miss Distance (Miss Distance) Trend

    STARLINK-3797 & STARLINK-36731 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3797Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36731Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3797Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36731Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3797

    No nearby objects data