Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.725014E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:06:49+0800
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    1 Object 1

    AOE ID 52991
    NORAD ID 52991
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65362
    NORAD ID 65362
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4285 STARLINK-34817
    Time of Closest Approach 2026-10-30T06:58:24+0000
    Collision Probability (Pc) 9.725014E-7
    Conjunction Distance (km) 2.398 km
    Relative Speed (km/s) 4.712 km/s
    Conjunction Risk Parameters R (Radial): 0.181 | I (In-track): -2.275 | C (Cross-track): -0.735
    Collision Risk Index (CRI) 0.35
    X Position (km) -3265.733 -3267.378
    Position Y (km) -2811.607 -2809.868
    Position Z (km) 5303.376 5303.518
    Velocity X (km/s) 3.352 6.126
    Velocity Y (km/s) -6.701 -4.315
    Velocity Z (km/s) -1.485 1.484

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4285 STARLINK-34817
    Semimajor Axis (a) 6840.858 km 6840.809 km
    Eccentricity (e) 0.000096 0.000123
    Inclination (i) 53.1600° 53.1573°
    RAAN 119.0970° 165.2430°
    Perigee Argument 61.2499° 94.4237°
    Mean Anomaly (M) 298.8600° 340.6568°
    Apogee 463.375 km 463.517 km
    Perigee 462.067 km 461.827 km
    Orbit Epoch 2026-10-27T22:14:43+0000 2026-10-27T18:00:02+0000

    STARLINK-4285 & STARLINK-34817 Collision Probability (Pc) Trend

    STARLINK-4285 & STARLINK-34817 Collision Probability (Pc) TrendNot Available

    STARLINK-4285 & STARLINK-34817 Miss Distance (Miss Distance) Trend

    STARLINK-4285 & STARLINK-34817 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4285Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34817Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4285Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34817Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4285

    No nearby objects data