Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.903724E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:42:59+0800
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    1 Object 1

    AOE ID 56413
    NORAD ID 56413
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61918
    NORAD ID 61918
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6258 STARLINK-32555
    Time of Closest Approach 2026-10-21T17:58:33+0000
    Collision Probability (Pc) 3.903724E-6
    Conjunction Distance (km) 1.555 km
    Relative Speed (km/s) 7.857 km/s
    Conjunction Risk Parameters R (Radial): 0.922 | I (In-track): -1.074 | C (Cross-track): 0.643
    Collision Risk Index (CRI) 0.47
    X Position (km) 3756.374 3755.916
    Position Y (km) -4493.996 -4495.4
    Position Z (km) -3575.436 -3575.919
    Velocity X (km/s) 6.323 3.7
    Velocity Y (km/s) 2.618 5.757
    Velocity Z (km/s) 3.355 -3.353

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6258 STARLINK-32555
    Semimajor Axis (a) 6861.206 km 6861.143 km
    Eccentricity (e) 0.000270 0.000126
    Inclination (i) 43.0057° 42.9967°
    RAAN 4.7923° 100.2676°
    Perigee Argument 285.4659° 263.9085°
    Mean Anomaly (M) 74.5894° 96.1623°
    Apogee 484.923 km 483.872 km
    Perigee 481.215 km 482.140 km
    Orbit Epoch 2026-10-19T06:33:38+0000 2026-10-19T17:53:54+0000

    STARLINK-6258 & STARLINK-32555 Collision Probability (Pc) Trend

    STARLINK-6258 & STARLINK-32555 Collision Probability (Pc) TrendNot Available

    STARLINK-6258 & STARLINK-32555 Miss Distance (Miss Distance) Trend

    STARLINK-6258 & STARLINK-32555 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6258Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32555Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6258Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32555Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6258

    No nearby objects data