Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.592104E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T05:34:25+0800
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    1 Object 1

    AOE ID 58153
    NORAD ID 58153
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65654
    NORAD ID 65654
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30831 STARLINK-35227
    Time of Closest Approach 2026-10-31T17:49:58+0000
    Collision Probability (Pc) 1.592104E-6
    Conjunction Distance (km) 2.602 km
    Relative Speed (km/s) 14.086 km/s
    Conjunction Risk Parameters R (Radial): 2.557 | I (In-track): -0.195 | C (Cross-track): -0.439
    Collision Risk Index (CRI) 0.39
    X Position (km) -4639.233 -4637.487
    Position Y (km) 1922.811 1921.655
    Position Z (km) -4663.799 -4662.256
    Velocity X (km/s) -5.14 5.223
    Velocity Y (km/s) -4.622 -0.736
    Velocity Z (km/s) 3.211 -5.502

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30831 STARLINK-35227
    Semimajor Axis (a) 6848.913 km 6843.676 km
    Eccentricity (e) 0.000139 0.000134
    Inclination (i) 53.1595° 97.2849°
    RAAN 213.6151° 341.4456°
    Perigee Argument 75.9967° 61.7026°
    Mean Anomaly (M) 50.7394° 298.4351°
    Apogee 471.726 km 466.454 km
    Perigee 469.826 km 464.624 km
    Orbit Epoch 2026-10-29T04:00:03+0000 2026-10-28T19:57:21+0000

    STARLINK-30831 & STARLINK-35227 Collision Probability (Pc) Trend

    STARLINK-30831 & STARLINK-35227 Collision Probability (Pc) TrendNot Available

    STARLINK-30831 & STARLINK-35227 Miss Distance (Miss Distance) Trend

    STARLINK-30831 & STARLINK-35227 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30831Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35227Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30831Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35227Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30831

    No nearby objects data