Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.361115E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:41:30+0800
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    1 Object 1

    AOE ID 53178
    NORAD ID 53178
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68169
    NORAD ID 68169
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4280 STARLINK-37077
    Time of Closest Approach 2026-10-29T04:44:27+0000
    Collision Probability (Pc) 4.361115E-6
    Conjunction Distance (km) 1.46 km
    Relative Speed (km/s) 6.876 km/s
    Conjunction Risk Parameters R (Radial): -1.367 | I (In-track): -0.455 | C (Cross-track): -0.233
    Collision Risk Index (CRI) 0.48
    X Position (km) 3124.116 3123.118
    Position Y (km) -3365.412 -3365.089
    Position Z (km) 5064.054 5063.039
    Velocity X (km/s) 6.734 3.266
    Velocity Y (km/s) 2.77 6.508
    Velocity Z (km/s) -2.307 2.305

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4280 STARLINK-37077
    Semimajor Axis (a) 6843.370 km 6840.642 km
    Eccentricity (e) 0.000146 0.000106
    Inclination (i) 53.1620° 53.1517°
    RAAN 198.1642° 265.9611°
    Perigee Argument 91.2233° 226.1891°
    Mean Anomaly (M) 268.8937° 133.9024°
    Apogee 466.234 km 463.227 km
    Perigee 464.232 km 461.783 km
    Orbit Epoch 2026-10-27T03:46:00+0000 2026-10-27T07:06:58+0000

    STARLINK-4280 & STARLINK-37077 Collision Probability (Pc) Trend

    STARLINK-4280 & STARLINK-37077 Collision Probability (Pc) TrendNot Available

    STARLINK-4280 & STARLINK-37077 Miss Distance (Miss Distance) Trend

    STARLINK-4280 & STARLINK-37077 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4280Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37077Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4280Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37077Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4280

    No nearby objects data