Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.898456E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T08:37:01+0800
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    1 Object 1

    AOE ID 52694
    NORAD ID 52694
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58828
    NORAD ID 58828
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4072 STARLINK-31222
    Time of Closest Approach 2026-10-15T03:34:22+0000
    Collision Probability (Pc) 6.898456E-7
    Conjunction Distance (km) 3 km
    Relative Speed (km/s) 4.456 km/s
    Conjunction Risk Parameters R (Radial): 2.989 | I (In-track): 0.236 | C (Cross-track): 0.08
    Collision Risk Index (CRI) 0.32
    X Position (km) 3738.923 3740.675
    Position Y (km) -2089.211 -2089.905
    Position Z (km) 5320.299 5322.632
    Velocity X (km/s) 5.082 2.048
    Velocity Y (km/s) 5.533 7.226
    Velocity Z (km/s) -1.395 1.394

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4072 STARLINK-31222
    Semimajor Axis (a) 6837.865 km 6840.852 km
    Eccentricity (e) 0.000133 0.000131
    Inclination (i) 53.1595° 53.1582°
    RAAN 223.7979° 266.4920°
    Perigee Argument 99.8105° 81.2771°
    Mean Anomaly (M) 260.3048° 278.8380°
    Apogee 460.639 km 463.610 km
    Perigee 458.817 km 461.820 km
    Orbit Epoch 2026-10-14T05:15:16+0000 2026-10-14T05:21:15+0000

    STARLINK-4072 & STARLINK-31222 Collision Probability (Pc) Trend

    STARLINK-4072 & STARLINK-31222 Collision Probability (Pc) TrendNot Available

    STARLINK-4072 & STARLINK-31222 Miss Distance (Miss Distance) Trend

    STARLINK-4072 & STARLINK-31222 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4072Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31222Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4072Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31222Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4072

    No nearby objects data