Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.951384E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T16:29:05+0800
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    1 Object 1

    AOE ID 53683
    NORAD ID 53683
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58921
    NORAD ID 58921
    Object Type PAYLOAD
    Country
    EG EG

    Conjunction Constraints

    Parameter STARLINK-4625 NEXSAT-1
    Time of Closest Approach 2026-10-30T00:29:01+0000
    Collision Probability (Pc) 2.951384E-6
    Conjunction Distance (km) 1.979 km
    Relative Speed (km/s) 14.881 km/s
    Conjunction Risk Parameters R (Radial): -1.949 | I (In-track): -0.083 | C (Cross-track): -0.323
    Collision Risk Index (CRI) 0.44
    X Position (km) -4018.062 -4016.878
    Position Y (km) -385.208 -385.429
    Position Z (km) -5536.484 -5534.916
    Velocity X (km/s) -6.14 5.829
    Velocity Y (km/s) 1.059 2.209
    Velocity Z (km/s) 4.385 -4.38

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4625 NEXSAT-1
    Semimajor Axis (a) 6843.650 km 6838.910 km
    Eccentricity (e) 0.000157 0.000825
    Inclination (i) 97.2839° 97.2928°
    RAAN 173.7739° 14.2662°
    Perigee Argument 102.6912° 11.8763°
    Mean Anomaly (M) 257.4506° 348.2674°
    Apogee 466.587 km 466.417 km
    Perigee 464.439 km 455.129 km
    Orbit Epoch 2026-10-28T09:34:06+0000 2026-10-28T16:10:32+0000

    STARLINK-4625 & NEXSAT-1 Collision Probability (Pc) Trend

    STARLINK-4625 & NEXSAT-1 Collision Probability (Pc) TrendNot Available

    STARLINK-4625 & NEXSAT-1 Miss Distance (Miss Distance) Trend

    STARLINK-4625 & NEXSAT-1 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4625Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NEXSAT-1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4625Collision Probability Trend

    Object 1 Probability TrendNot Available

    NEXSAT-1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4625

    No nearby objects data