Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.820348E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T08:26:01+0800
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    1 Object 1

    AOE ID 57827
    NORAD ID 57827
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65259
    NORAD ID 65259
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30402 OBJECT A
    Time of Closest Approach 2026-10-29T07:48:47+0000
    Collision Probability (Pc) 1.820348E-6
    Conjunction Distance (km) 2.211 km
    Relative Speed (km/s) 10.478 km/s
    Conjunction Risk Parameters R (Radial): -0.495 | I (In-track): -1.565 | C (Cross-track): -1.48
    Collision Risk Index (CRI) 0.4
    X Position (km) -2169.978 -2168.56
    Position Y (km) -4678.377 -4678.135
    Position Z (km) -4529.346 -4531.025
    Velocity X (km/s) 7.211 0.874
    Velocity Y (km/s) -2.081 5.049
    Velocity Z (km/s) -1.306 -5.64

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30402 OBJECT A
    Semimajor Axis (a) 6861.196 km 6864.933 km
    Eccentricity (e) 0.000110 0.001133
    Inclination (i) 43.0002° 97.5356°
    RAAN 11.9000° 70.3147°
    Perigee Argument 234.2214° 205.2448°
    Mean Anomaly (M) 125.8536° 154.8238°
    Apogee 483.814 km 494.571 km
    Perigee 482.304 km 479.021 km
    Orbit Epoch 2026-10-26T06:30:49+0000 2026-10-27T20:13:49+0000

    STARLINK-30402 & OBJECT A Collision Probability (Pc) Trend

    STARLINK-30402 & OBJECT A Collision Probability (Pc) TrendNot Available

    STARLINK-30402 & OBJECT A Miss Distance (Miss Distance) Trend

    STARLINK-30402 & OBJECT A Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30402Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30402Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30402

    No nearby objects data