Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.103858E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T10:49:38+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 63804
    NORAD ID 63804
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NEXTSAT-2 STARLINK-33909
    Time of Closest Approach 2026-10-16T10:43:12+0000
    Collision Probability (Pc) 4.103858E-6
    Conjunction Distance (km) 1.704 km
    Relative Speed (km/s) 12.964 km/s
    Conjunction Risk Parameters R (Radial): -1.057 | I (In-track): -0.702 | C (Cross-track): -1.136
    Collision Risk Index (CRI) 0.47
    X Position (km) 2719.31 2718.334
    Position Y (km) -4482.145 -4482.462
    Position Z (km) -4429.753 -4428.393
    Velocity X (km/s) -3.627 6.973
    Velocity Y (km/s) 3.464 2.573
    Velocity Z (km/s) -5.731 1.678

    Orbital Parameters 国际轨道数据源

    Parameter NEXTSAT-2 STARLINK-33909
    Semimajor Axis (a) 6856.096 km 6861.119 km
    Eccentricity (e) 0.000443 0.000252
    Inclination (i) 97.5159° 43.0024°
    RAAN 125.4943° 18.7392°
    Perigee Argument 334.2243° 286.5031°
    Mean Anomaly (M) 25.8775° 73.5544°
    Apogee 480.995 km 484.710 km
    Perigee 474.923 km 481.254 km
    Orbit Epoch 2026-10-14T07:30:25+0000 2026-10-14T05:40:41+0000

    NEXTSAT-2 & STARLINK-33909 Collision Probability (Pc) Trend

    NEXTSAT-2 & STARLINK-33909 Collision Probability (Pc) TrendNot Available

    NEXTSAT-2 & STARLINK-33909 Miss Distance (Miss Distance) Trend

    NEXTSAT-2 & STARLINK-33909 Miss Distance (Miss Distance) TrendNot Available

    NEXTSAT-2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33909Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NEXTSAT-2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33909Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NEXTSAT-2

    No nearby objects data