Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.105834E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T18:51:01+0800
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    1 Object 1

    Name INDEX
    AOE ID 28810
    NORAD ID 28810
    Object Type PAYLOAD
    Country
    JP JP
    ← VS →

    2 Object 2

    AOE ID 63356
    NORAD ID 63356
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter INDEX LEMUR 2 TILLINFINITY
    Time of Closest Approach 2026-11-01T19:34:18+0000
    Collision Probability (Pc) 2.105834E-5
    Conjunction Distance (km) 1.075 km
    Relative Speed (km/s) 14.689 km/s
    Conjunction Risk Parameters R (Radial): -1.073 | I (In-track): 0.003 | C (Cross-track): 0.031
    Collision Risk Index (CRI) 0.61
    X Position (km) 47.313 47.336
    Position Y (km) 3734.028 3733.443
    Position Z (km) -5813.821 -5812.921
    Velocity X (km/s) 2.041 1.773
    Velocity Y (km/s) 6.136 -6.204
    Velocity Z (km/s) 3.975 -3.988

    Orbital Parameters 国际轨道数据源

    Parameter INDEX LEMUR 2 TILLINFINITY
    Semimajor Axis (a) 6908.213 km 6897.126 km
    Eccentricity (e) 0.001927 0.001886
    Inclination (i) 98.0317° 97.5786°
    RAAN 73.5951° 278.2292°
    Perigee Argument 17.5441° 137.8334°
    Mean Anomaly (M) 342.6449° 222.4354°
    Apogee 543.385 km 531.998 km
    Perigee 516.767 km 505.980 km
    Orbit Epoch 2026-10-29T23:31:56+0000 2026-10-29T19:13:30+0000

    INDEX & LEMUR 2 TILLINFINITY Collision Probability (Pc) Trend

    INDEX & LEMUR 2 TILLINFINITY Collision Probability (Pc) TrendNot Available

    INDEX & LEMUR 2 TILLINFINITY Miss Distance (Miss Distance) Trend

    INDEX & LEMUR 2 TILLINFINITY Miss Distance (Miss Distance) TrendNot Available

    INDEXMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LEMUR 2 TILLINFINITYMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    INDEXCollision Probability Trend

    Object 1 Probability TrendNot Available

    LEMUR 2 TILLINFINITYCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with INDEX

    No nearby objects data