Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.002063E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:21:42+0800
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    1 Object 1

    AOE ID 40042
    NORAD ID 40042
    Object Type PAYLOAD
    Country
    UA UA
    ← VS →

    2 Object 2

    AOE ID 52639
    NORAD ID 52639
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter POLYITAN 1 STARLINK-3968
    Time of Closest Approach 2026-10-25T12:04:57+0000
    Collision Probability (Pc) 1.002063E-6
    Conjunction Distance (km) 2.876 km
    Relative Speed (km/s) 8.104 km/s
    Conjunction Risk Parameters R (Radial): -2.721 | I (In-track): 0.782 | C (Cross-track): -0.5
    Collision Risk Index (CRI) 0.35
    X Position (km) -4438.478 -4440.58
    Position Y (km) 2541.953 2543.536
    Position Z (km) -4546.086 -4547.245
    Velocity X (km/s) 5.027 -0.418
    Velocity Y (km/s) -1.226 -6.812
    Velocity Z (km/s) -5.6 -3.404

    Orbital Parameters 国际轨道数据源

    Parameter POLYITAN 1 STARLINK-3968
    Semimajor Axis (a) 6831.831 km 6840.881 km
    Eccentricity (e) 0.000743 0.000082
    Inclination (i) 98.0837° 53.1573°
    RAAN 335.6237° 294.1008°
    Perigee Argument 65.0604° 34.7787°
    Mean Anomaly (M) 295.1410° 325.3269°
    Apogee 458.768 km 463.306 km
    Perigee 448.620 km 462.182 km
    Orbit Epoch 2026-10-23T20:04:12+0000 2026-10-24T06:55:09+0000

    POLYITAN 1 & STARLINK-3968 Collision Probability (Pc) Trend

    POLYITAN 1 & STARLINK-3968 Collision Probability (Pc) TrendNot Available

    POLYITAN 1 & STARLINK-3968 Miss Distance (Miss Distance) Trend

    POLYITAN 1 & STARLINK-3968 Miss Distance (Miss Distance) TrendNot Available

    POLYITAN 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3968Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    POLYITAN 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3968Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with POLYITAN 1

    No nearby objects data