Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.617411E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T20:22:50+0800
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    1 Object 1

    AOE ID 59153
    NORAD ID 59153
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63646
    NORAD ID 63646
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31308 STARLINK-33661
    Time of Closest Approach 2026-10-31T03:17:03+0000
    Collision Probability (Pc) 1.617411E-6
    Conjunction Distance (km) 1.903 km
    Relative Speed (km/s) 4.814 km/s
    Conjunction Risk Parameters R (Radial): -0.684 | I (In-track): 1.686 | C (Cross-track): -0.556
    Collision Risk Index (CRI) 0.39
    X Position (km) -3186.012 -3184.276
    Position Y (km) -4218.081 -4218.728
    Position Z (km) 4366.37 4365.937
    Velocity X (km/s) 6.7 4.852
    Velocity Y (km/s) -3.136 -5.586
    Velocity Z (km/s) 1.855 -1.854

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31308 STARLINK-33661
    Semimajor Axis (a) 6861.145 km 6861.182 km
    Eccentricity (e) 0.000143 0.000125
    Inclination (i) 42.9992° 42.9947°
    RAAN 185.8743° 129.9236°
    Perigee Argument 266.7846° 293.5603°
    Mean Anomaly (M) 306.6490° 66.5118°
    Apogee 483.988 km 483.900 km
    Perigee 482.028 km 482.190 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T13:36:03+0000

    STARLINK-31308 & STARLINK-33661 Collision Probability (Pc) Trend

    STARLINK-31308 & STARLINK-33661 Collision Probability (Pc) TrendNot Available

    STARLINK-31308 & STARLINK-33661 Miss Distance (Miss Distance) Trend

    STARLINK-31308 & STARLINK-33661 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31308Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33661Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31308Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33661Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31308

    No nearby objects data