Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.334311E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T17:59:44+0800
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    1 Object 1

    AOE ID 48648
    NORAD ID 48648
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65065
    NORAD ID 65065
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2521 STARLINK-34806
    Time of Closest Approach 2026-10-20T11:34:14+0000
    Collision Probability (Pc) 1.334311E-6
    Conjunction Distance (km) 2.945 km
    Relative Speed (km/s) 14.14 km/s
    Conjunction Risk Parameters R (Radial): -2.931 | I (In-track): 0.099 | C (Cross-track): -0.264
    Collision Risk Index (CRI) 0.38
    X Position (km) -4964.096 -4962.028
    Position Y (km) -958.561 -958.401
    Position Z (km) 4610.585 4608.494
    Velocity X (km/s) 4.13 -5.232
    Velocity Y (km/s) -5.513 0.324
    Velocity Z (km/s) 3.291 -5.551

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2521 STARLINK-34806
    Semimajor Axis (a) 6848.863 km 6843.660 km
    Eccentricity (e) 0.000149 0.000118
    Inclination (i) 53.1600° 97.2866°
    RAAN 156.3530° 2.9200°
    Perigee Argument 88.4826° 99.8594°
    Mean Anomaly (M) 271.6346° 260.2783°
    Apogee 471.747 km 466.334 km
    Perigee 469.705 km 464.712 km
    Orbit Epoch 2026-10-18T15:28:25+0000 2026-10-19T03:39:12+0000

    STARLINK-2521 & STARLINK-34806 Collision Probability (Pc) Trend

    STARLINK-2521 & STARLINK-34806 Collision Probability (Pc) TrendNot Available

    STARLINK-2521 & STARLINK-34806 Miss Distance (Miss Distance) Trend

    STARLINK-2521 & STARLINK-34806 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2521Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34806Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2521Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34806Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2521

    No nearby objects data