Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.444682E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:14:46+0800
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    1 Object 1

    AOE ID 56399
    NORAD ID 56399
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57400
    NORAD ID 57400
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-6277 TIANMU-1 08
    Time of Closest Approach 2026-10-29T03:16:15+0000
    Collision Probability (Pc) 2.444682E-6
    Conjunction Distance (km) 1.843 km
    Relative Speed (km/s) 8.221 km/s
    Conjunction Risk Parameters R (Radial): 1.792 | I (In-track): 0.359 | C (Cross-track): 0.237
    Collision Risk Index (CRI) 0.43
    X Position (km) -5792.278 -5790.904
    Position Y (km) 1508.969 1508.798
    Position Z (km) -3354.24 -3353.025
    Velocity X (km/s) 0.357 3.84
    Velocity Y (km/s) -6.698 0.137
    Velocity Z (km/s) -3.622 -6.579

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6277 TIANMU-1 08
    Semimajor Axis (a) 6860.996 km 6850.648 km
    Eccentricity (e) 0.000887 0.000433
    Inclination (i) 42.9942° 97.2428°
    RAAN 319.7383° 347.6587°
    Perigee Argument 279.1114° 36.0365°
    Mean Anomaly (M) 80.8734° 324.1168°
    Apogee 488.947 km 475.476 km
    Perigee 476.771 km 469.546 km
    Orbit Epoch 2026-10-27T03:12:34+0000 2026-10-27T06:26:28+0000

    STARLINK-6277 & TIANMU-1 08 Collision Probability (Pc) Trend

    STARLINK-6277 & TIANMU-1 08 Collision Probability (Pc) TrendNot Available

    STARLINK-6277 & TIANMU-1 08 Miss Distance (Miss Distance) Trend

    STARLINK-6277 & TIANMU-1 08 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6277Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 08Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6277Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 08Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6277

    No nearby objects data