Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.705928E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T21:32:29+0800
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    1 Object 1

    AOE ID 39769
    NORAD ID 39769
    Object Type PAYLOAD
    Country
    JP JP
    ← VS →

    2 Object 2

    AOE ID 55398
    NORAD ID 55398
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter RISING 2 STARLINK-5275
    Time of Closest Approach 2026-11-01T15:21:27+0000
    Collision Probability (Pc) 1.705928E-5
    Conjunction Distance (km) 1.147 km
    Relative Speed (km/s) 15.042 km/s
    Conjunction Risk Parameters R (Radial): 0.733 | I (In-track): 0.11 | C (Cross-track): -0.874
    Collision Risk Index (CRI) 0.6
    X Position (km) 6363.667 6364.202
    Position Y (km) 1617.944 1618.957
    Position Z (km) -2287.909 -2287.932
    Velocity X (km/s) 2.649 -2.922
    Velocity Y (km/s) -0.425 2.085
    Velocity Z (km/s) 7.078 -6.666

    Orbital Parameters 国际轨道数据源

    Parameter RISING 2 STARLINK-5275
    Semimajor Axis (a) 6946.130 km 6950.195 km
    Eccentricity (e) 0.000418 0.000120
    Inclination (i) 97.6365° 69.9994°
    RAAN 8.9716° 196.1613°
    Perigee Argument 214.6320° 249.2679°
    Mean Anomaly (M) 145.4632° 110.8352°
    Apogee 570.894 km 572.889 km
    Perigee 565.092 km 571.227 km
    Orbit Epoch 2026-10-29T23:23:21+0000 2026-10-28T23:56:46+0000

    RISING 2 & STARLINK-5275 Collision Probability (Pc) Trend

    RISING 2 & STARLINK-5275 Collision Probability (Pc) TrendNot Available

    RISING 2 & STARLINK-5275 Miss Distance (Miss Distance) Trend

    RISING 2 & STARLINK-5275 Miss Distance (Miss Distance) TrendNot Available

    RISING 2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5275Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    RISING 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5275Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with RISING 2

    No nearby objects data