Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.72574E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T11:31:50+0800
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    1 Object 1

    AOE ID 57912
    NORAD ID 57912
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59571
    NORAD ID 59571
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30477 STARLINK-31606
    Time of Closest Approach 2026-10-15T19:59:51+0000
    Collision Probability (Pc) 2.72574E-6
    Conjunction Distance (km) 1.592 km
    Relative Speed (km/s) 5.047 km/s
    Conjunction Risk Parameters R (Radial): -0.603 | I (In-track): -1.389 | C (Cross-track): -0.488
    Collision Risk Index (CRI) 0.44
    X Position (km) -339.35 -340.79
    Position Y (km) -5303.559 -5302.999
    Position Z (km) 4331.201 4330.818
    Velocity X (km/s) 7.081 7.285
    Velocity Y (km/s) -2.053 1.132
    Velocity Z (km/s) -1.955 1.955

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30477 STARLINK-31606
    Semimajor Axis (a) 6861.298 km 6861.264 km
    Eccentricity (e) 0.000148 0.000127
    Inclination (i) 43.0021° 43.0029°
    RAAN 157.4165° 214.2832°
    Perigee Argument 255.2653° 264.6504°
    Mean Anomaly (M) 104.8034° 86.2099°
    Apogee 484.179 km 484.000 km
    Perigee 482.143 km 482.254 km
    Orbit Epoch 2026-10-14T01:08:21+0000 2026-10-14T06:00:04+0000

    STARLINK-30477 & STARLINK-31606 Collision Probability (Pc) Trend

    STARLINK-30477 & STARLINK-31606 Collision Probability (Pc) TrendNot Available

    STARLINK-30477 & STARLINK-31606 Miss Distance (Miss Distance) Trend

    STARLINK-30477 & STARLINK-31606 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30477Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31606Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30477Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31606Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30477

    No nearby objects data