Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.646714E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:23:58+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 58445
    NORAD ID 58445
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NEXTSAT-2 STARLINK-30961
    Time of Closest Approach 2026-10-21T00:16:55+0000
    Collision Probability (Pc) 4.646714E-6
    Conjunction Distance (km) 1.563 km
    Relative Speed (km/s) 10.454 km/s
    Conjunction Risk Parameters R (Radial): -0.073 | I (In-track): -1.138 | C (Cross-track): 1.067
    Collision Risk Index (CRI) 0.48
    X Position (km) 3886.001 3887.254
    Position Y (km) -3389.213 -3389.167
    Position Z (km) 4517.28 4516.348
    Velocity X (km/s) 2.862 5.759
    Velocity Y (km/s) -4.256 4.819
    Velocity Z (km/s) -5.642 -1.337

    Orbital Parameters 国际轨道数据源

    Parameter NEXTSAT-2 STARLINK-30961
    Semimajor Axis (a) 6855.817 km 6861.192 km
    Eccentricity (e) 0.000400 0.000089
    Inclination (i) 97.5160° 43.0005°
    RAAN 130.7844° 219.3765°
    Perigee Argument 312.0671° 275.3397°
    Mean Anomaly (M) 48.0229° 84.7352°
    Apogee 480.421 km 483.669 km
    Perigee 474.939 km 482.441 km
    Orbit Epoch 2026-10-19T13:08:01+0000 2026-10-19T03:53:08+0000

    NEXTSAT-2 & STARLINK-30961 Collision Probability (Pc) Trend

    NEXTSAT-2 & STARLINK-30961 Collision Probability (Pc) TrendNot Available

    NEXTSAT-2 & STARLINK-30961 Miss Distance (Miss Distance) Trend

    NEXTSAT-2 & STARLINK-30961 Miss Distance (Miss Distance) TrendNot Available

    NEXTSAT-2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30961Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NEXTSAT-2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30961Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NEXTSAT-2

    No nearby objects data