Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.611065E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T08:19:52+0800
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    1 Object 1

    AOE ID 48671
    NORAD ID 48671
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53156
    NORAD ID 53156
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2745 STARLINK-4087
    Time of Closest Approach 2026-10-25T04:07:35+0000
    Collision Probability (Pc) 3.611065E-6
    Conjunction Distance (km) 1.572 km
    Relative Speed (km/s) 7.339 km/s
    Conjunction Risk Parameters R (Radial): 0.828 | I (In-track): 1.173 | C (Cross-track): -0.638
    Collision Risk Index (CRI) 0.46
    X Position (km) 1265.086 1263.954
    Position Y (km) 4509.197 4510.106
    Position Z (km) -4992.694 -4993.295
    Velocity X (km/s) -5.714 -7.159
    Velocity Y (km/s) 4.382 -0.771
    Velocity Z (km/s) 2.511 -2.511

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2745 STARLINK-4087
    Semimajor Axis (a) 6841.120 km 6840.867 km
    Eccentricity (e) 0.000031 0.000154
    Inclination (i) 53.1592° 53.1579°
    RAAN 131.5965° 206.0576°
    Perigee Argument 249.6152° 105.6964°
    Mean Anomaly (M) 110.4817° 254.4208°
    Apogee 463.198 km 463.785 km
    Perigee 462.768 km 461.675 km
    Orbit Epoch 2026-10-24T06:31:32+0000 2026-10-24T03:36:41+0000

    STARLINK-2745 & STARLINK-4087 Collision Probability (Pc) Trend

    STARLINK-2745 & STARLINK-4087 Collision Probability (Pc) TrendNot Available

    STARLINK-2745 & STARLINK-4087 Miss Distance (Miss Distance) Trend

    STARLINK-2745 & STARLINK-4087 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2745Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4087Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2745Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4087Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2745

    No nearby objects data