Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.287961E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:17:40+0800
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    1 Object 1

    AOE ID 58701
    NORAD ID 58701
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67950
    NORAD ID 67950
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 16 STARLINK-36887
    Time of Closest Approach 2026-10-29T18:08:52+0000
    Collision Probability (Pc) 2.287961E-6
    Conjunction Distance (km) 2.176 km
    Relative Speed (km/s) 14.353 km/s
    Conjunction Risk Parameters R (Radial): -0.964 | I (In-track): -0.66 | C (Cross-track): -1.834
    Collision Risk Index (CRI) 0.42
    X Position (km) 4228.424 4226.475
    Position Y (km) -5402.173 -5402.496
    Position Z (km) -135.285 -134.374
    Velocity X (km/s) -0.867 4.452
    Velocity Y (km/s) -0.497 3.359
    Velocity Z (km/s) -7.559 5.201

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 16 STARLINK-36887
    Semimajor Axis (a) 6860.459 km 6861.149 km
    Eccentricity (e) 0.000426 0.000151
    Inclination (i) 97.4593° 43.0024°
    RAAN 125.7417° 324.3862°
    Perigee Argument 234.7041° 268.3779°
    Mean Anomaly (M) 125.3800° 91.6900°
    Apogee 485.247 km 484.046 km
    Perigee 479.397 km 481.978 km
    Orbit Epoch 2026-10-27T07:11:55+0000 2026-10-27T01:48:59+0000

    TIANMU-1 16 & STARLINK-36887 Collision Probability (Pc) Trend

    TIANMU-1 16 & STARLINK-36887 Collision Probability (Pc) TrendNot Available

    TIANMU-1 16 & STARLINK-36887 Miss Distance (Miss Distance) Trend

    TIANMU-1 16 & STARLINK-36887 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 16Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36887Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 16Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36887Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 16

    No nearby objects data