Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.609503E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T17:44:20+0800
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    1 Object 1

    AOE ID 57669
    NORAD ID 57669
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62629
    NORAD ID 62629
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30271 FLOCK 4G 11
    Time of Closest Approach 2026-10-29T11:41:23+0000
    Collision Probability (Pc) 1.609503E-6
    Conjunction Distance (km) 2.628 km
    Relative Speed (km/s) 14.755 km/s
    Conjunction Risk Parameters R (Radial): -0.054 | I (In-track): 0.669 | C (Cross-track): -2.54
    Collision Risk Index (CRI) 0.39
    X Position (km) -6206.402 -6205.466
    Position Y (km) -2782.758 -2785
    Position Z (km) 803.422 802.422
    Velocity X (km/s) 2.543 -1.221
    Velocity Y (km/s) -3.907 0.534
    Velocity Z (km/s) 6.043 -7.515

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30271 FLOCK 4G 11
    Semimajor Axis (a) 6848.891 km 6848.590 km
    Eccentricity (e) 0.000123 0.000253
    Inclination (i) 53.1605° 97.3851°
    RAAN 210.9272° 20.5930°
    Perigee Argument 100.2267° 180.0829°
    Mean Anomaly (M) 259.8874° 180.0412°
    Apogee 471.600 km 472.185 km
    Perigee 469.908 km 468.721 km
    Orbit Epoch 2026-10-26T22:34:44+0000 2026-10-26T18:39:27+0000

    STARLINK-30271 & FLOCK 4G 11 Collision Probability (Pc) Trend

    STARLINK-30271 & FLOCK 4G 11 Collision Probability (Pc) TrendNot Available

    STARLINK-30271 & FLOCK 4G 11 Miss Distance (Miss Distance) Trend

    STARLINK-30271 & FLOCK 4G 11 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30271Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 11Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30271Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 11Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30271

    No nearby objects data