Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    8.477005E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:00:32+0800
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    1 Object 1

    AOE ID 59942
    NORAD ID 59942
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63469
    NORAD ID 63469
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31900 STARLINK-33587
    Time of Closest Approach 2026-10-22T10:36:32+0000
    Collision Probability (Pc) 8.477005E-5
    Conjunction Distance (km) 0.574 km
    Relative Speed (km/s) 6.158 km/s
    Conjunction Risk Parameters R (Radial): -0.128 | I (In-track): -0.51 | C (Cross-track): -0.228
    Collision Risk Index (CRI) 0.74
    X Position (km) -5457.773 -5457.821
    Position Y (km) -510.008 -510.574
    Position Z (km) 4117.796 4117.876
    Velocity X (km/s) 2.493 -1.194
    Velocity Y (km/s) -6.776 -7.12
    Velocity Z (km/s) 2.46 -2.46

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31900 STARLINK-33587
    Semimajor Axis (a) 6861.200 km 6861.177 km
    Eccentricity (e) 0.000120 0.000162
    Inclination (i) 42.9999° 42.9994°
    RAAN 145.3502° 74.7049°
    Perigee Argument 270.0345° 263.1449°
    Mean Anomaly (M) 90.0369° 96.9218°
    Apogee 483.889 km 484.153 km
    Perigee 482.237 km 481.927 km
    Orbit Epoch 2026-10-20T00:16:37+0000 2026-10-19T16:11:14+0000

    STARLINK-31900 & STARLINK-33587 Collision Probability (Pc) Trend

    STARLINK-31900 & STARLINK-33587 Collision Probability (Pc) TrendNot Available

    STARLINK-31900 & STARLINK-33587 Miss Distance (Miss Distance) Trend

    STARLINK-31900 & STARLINK-33587 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31900Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33587Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31900Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33587Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31900

    No nearby objects data