Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.15483E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:26:57+0800
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    1 Object 1

    AOE ID 58770
    NORAD ID 58770
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69167
    NORAD ID 69167
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31143 STARLINK-37474
    Time of Closest Approach 2026-10-28T20:20:14+0000
    Collision Probability (Pc) 4.15483E-6
    Conjunction Distance (km) 1.625 km
    Relative Speed (km/s) 10.606 km/s
    Conjunction Risk Parameters R (Radial): 1.012 | I (In-track): 0.922 | C (Cross-track): -0.875
    Collision Risk Index (CRI) 0.47
    X Position (km) 4579.481 4579.399
    Position Y (km) 3386.278 3387.798
    Position Z (km) 3781 3781.567
    Velocity X (km/s) -5.632 -0.907
    Velocity Y (km/s) 2.672 6.165
    Velocity Z (km/s) 4.414 -4.414

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31143 STARLINK-37474
    Semimajor Axis (a) 6840.813 km 6839.720 km
    Eccentricity (e) 0.000101 0.000362
    Inclination (i) 53.1604° 53.1586°
    RAAN 14.2846° 253.7719°
    Perigee Argument 101.4795° 280.7353°
    Mean Anomaly (M) 258.6321° 79.3241°
    Apogee 463.369 km 464.062 km
    Perigee 461.983 km 459.104 km
    Orbit Epoch 2026-10-27T05:04:00+0000 2026-10-27T06:14:21+0000

    STARLINK-31143 & STARLINK-37474 Collision Probability (Pc) Trend

    STARLINK-31143 & STARLINK-37474 Collision Probability (Pc) TrendNot Available

    STARLINK-31143 & STARLINK-37474 Miss Distance (Miss Distance) Trend

    STARLINK-31143 & STARLINK-37474 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31143Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37474Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31143Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37474Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31143

    No nearby objects data