Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.079449E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:30:22+0800
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    1 Object 1

    AOE ID 57621
    NORAD ID 57621
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58700
    NORAD ID 58700
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30150 TIANMU-1 15
    Time of Closest Approach 2026-10-28T21:53:32+0000
    Collision Probability (Pc) 3.079449E-5
    Conjunction Distance (km) 0.896 km
    Relative Speed (km/s) 10.415 km/s
    Conjunction Risk Parameters R (Radial): -0.153 | I (In-track): -0.642 | C (Cross-track): -0.604
    Collision Risk Index (CRI) 0.65
    X Position (km) 3636.872 3637.639
    Position Y (km) -3666.996 -3667.081
    Position Z (km) 4509.272 4508.818
    Velocity X (km/s) 6.102 2.548
    Velocity Y (km/s) 4.365 -4.436
    Velocity Z (km/s) -1.369 -5.656

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30150 TIANMU-1 15
    Semimajor Axis (a) 6861.154 km 6860.460 km
    Eccentricity (e) 0.000217 0.000596
    Inclination (i) 43.0011° 97.4638°
    RAAN 219.5567° 126.2710°
    Perigee Argument 268.2960° 222.7291°
    Mean Anomaly (M) 91.7643° 137.3486°
    Apogee 484.506 km 486.410 km
    Perigee 481.528 km 478.236 km
    Orbit Epoch 2026-10-26T05:05:37+0000 2026-10-26T23:42:14+0000

    STARLINK-30150 & TIANMU-1 15 Collision Probability (Pc) Trend

    STARLINK-30150 & TIANMU-1 15 Collision Probability (Pc) TrendNot Available

    STARLINK-30150 & TIANMU-1 15 Miss Distance (Miss Distance) Trend

    STARLINK-30150 & TIANMU-1 15 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30150Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 15Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30150Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 15Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30150

    No nearby objects data