Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.60145E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:49:03+0800
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    1 Object 1

    AOE ID 58648
    NORAD ID 58648
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 59636
    NORAD ID 59636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 14 STARLINK-31802
    Time of Closest Approach 2026-10-29T06:11:36+0000
    Collision Probability (Pc) 3.60145E-6
    Conjunction Distance (km) 1.657 km
    Relative Speed (km/s) 9.355 km/s
    Conjunction Risk Parameters R (Radial): -1.502 | I (In-track): -0.554 | C (Cross-track): 0.426
    Collision Risk Index (CRI) 0.46
    X Position (km) -3888.194 -3889.022
    Position Y (km) 3852.008 3852.351
    Position Z (km) -4140.72 -4142.114
    Velocity X (km/s) 4.08 -3.619
    Velocity Y (km/s) -2.325 -6.251
    Velocity Z (km/s) -6 -2.42

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 14 STARLINK-31802
    Semimajor Axis (a) 6860.855 km 6861.158 km
    Eccentricity (e) 0.000619 0.000165
    Inclination (i) 97.3345° 42.9968°
    RAAN 318.9526° 273.7794°
    Perigee Argument 216.4214° 122.7622°
    Mean Anomaly (M) 143.6605° 237.3388°
    Apogee 486.968 km 484.151 km
    Perigee 478.468 km 481.891 km
    Orbit Epoch 2026-10-27T07:39:24+0000 2026-10-26T23:47:00+0000

    TIANMU-1 14 & STARLINK-31802 Collision Probability (Pc) Trend

    TIANMU-1 14 & STARLINK-31802 Collision Probability (Pc) TrendNot Available

    TIANMU-1 14 & STARLINK-31802 Miss Distance (Miss Distance) Trend

    TIANMU-1 14 & STARLINK-31802 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 14Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31802Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 14Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31802Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 14

    No nearby objects data