Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.040545E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T11:02:49+0800
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    1 Object 1

    AOE ID 56743
    NORAD ID 56743
    Object Type PAYLOAD
    Country
    KR KR
    ← VS →

    2 Object 2

    AOE ID 67493
    NORAD ID 67493
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NEXTSAT-2 STARLINK-36551
    Time of Closest Approach 2026-10-19T17:03:47+0000
    Collision Probability (Pc) 4.040545E-6
    Conjunction Distance (km) 1.5 km
    Relative Speed (km/s) 6.983 km/s
    Conjunction Risk Parameters R (Radial): -0.021 | I (In-track): -1.33 | C (Cross-track): 0.692
    Collision Risk Index (CRI) 0.47
    X Position (km) 4482.721 4483.097
    Position Y (km) -5192.283 -5191.951
    Position Z (km) -130.848 -132.262
    Velocity X (km/s) -0.845 4.159
    Velocity Y (km/s) -0.547 3.716
    Velocity Z (km/s) -7.556 -5.201

    Orbital Parameters 国际轨道数据源

    Parameter NEXTSAT-2 STARLINK-36551
    Semimajor Axis (a) 6855.880 km 6861.190 km
    Eccentricity (e) 0.000409 0.000043
    Inclination (i) 97.5160° 43.0006°
    RAAN 129.8587° 139.4157°
    Perigee Argument 315.7485° 254.7994°
    Mean Anomaly (M) 44.3428° 105.2811°
    Apogee 480.544 km 483.345 km
    Perigee 474.942 km 482.761 km
    Orbit Epoch 2026-10-18T15:08:58+0000 2026-10-17T23:28:19+0000

    NEXTSAT-2 & STARLINK-36551 Collision Probability (Pc) Trend

    NEXTSAT-2 & STARLINK-36551 Collision Probability (Pc) TrendNot Available

    NEXTSAT-2 & STARLINK-36551 Miss Distance (Miss Distance) Trend

    NEXTSAT-2 & STARLINK-36551 Miss Distance (Miss Distance) TrendNot Available

    NEXTSAT-2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36551Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NEXTSAT-2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36551Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NEXTSAT-2

    No nearby objects data