Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.504286E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:30:38+0800
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    1 Object 1

    AOE ID 59578
    NORAD ID 59578
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67356
    NORAD ID 67356
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31685 STARLINK-36429
    Time of Closest Approach 2026-10-21T10:52:03+0000
    Collision Probability (Pc) 1.504286E-6
    Conjunction Distance (km) 2.382 km
    Relative Speed (km/s) 9.819 km/s
    Conjunction Risk Parameters R (Radial): 1.467 | I (In-track): 1.435 | C (Cross-track): -1.21
    Collision Risk Index (CRI) 0.39
    X Position (km) -6384.83 -6385.773
    Position Y (km) -1474.117 -1476.261
    Position Z (km) 2023.769 2024.199
    Velocity X (km/s) 2.731 -0.102
    Velocity Y (km/s) -5.361 -6.014
    Velocity Z (km/s) 4.689 -4.688

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31685 STARLINK-36429
    Semimajor Axis (a) 6861.315 km 6861.148 km
    Eccentricity (e) 0.000082 0.000236
    Inclination (i) 42.9981° 42.9971°
    RAAN 181.4283° 38.8133°
    Perigee Argument 52.3081° 293.2451°
    Mean Anomaly (M) 307.7845° 66.8152°
    Apogee 483.745 km 484.631 km
    Perigee 482.611 km 481.391 km
    Orbit Epoch 2026-10-20T01:48:00+0000 2026-10-20T07:31:06+0000

    STARLINK-31685 & STARLINK-36429 Collision Probability (Pc) Trend

    STARLINK-31685 & STARLINK-36429 Collision Probability (Pc) TrendNot Available

    STARLINK-31685 & STARLINK-36429 Miss Distance (Miss Distance) Trend

    STARLINK-31685 & STARLINK-36429 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31685Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36429Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31685Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36429Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31685

    No nearby objects data