Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.886633E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:20:07+0800
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    1 Object 1

    AOE ID 53023
    NORAD ID 53023
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66154
    NORAD ID 66154
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4284 STARLINK-34625
    Time of Closest Approach 2026-10-21T17:40:04+0000
    Collision Probability (Pc) 7.886633E-7
    Conjunction Distance (km) 2.753 km
    Relative Speed (km/s) 4.736 km/s
    Conjunction Risk Parameters R (Radial): -0.254 | I (In-track): 2.608 | C (Cross-track): -0.846
    Collision Risk Index (CRI) 0.33
    X Position (km) 3989.728 3990.923
    Position Y (km) 1656.574 1654.102
    Position Z (km) -5311.294 -5311.495
    Velocity X (km/s) -4.474 -1.079
    Velocity Y (km/s) 5.99 7.398
    Velocity Z (km/s) -1.493 1.493

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4284 STARLINK-34625
    Semimajor Axis (a) 6840.864 km 6840.858 km
    Eccentricity (e) 0.000115 0.000212
    Inclination (i) 53.1582° 53.1590°
    RAAN 148.0606° 103.6490°
    Perigee Argument 87.4959° 100.0639°
    Mean Anomaly (M) 272.6175° 260.0603°
    Apogee 463.517 km 464.172 km
    Perigee 461.937 km 461.270 km
    Orbit Epoch 2026-10-19T00:27:52+0000 2026-10-18T18:05:30+0000

    STARLINK-4284 & STARLINK-34625 Collision Probability (Pc) Trend

    STARLINK-4284 & STARLINK-34625 Collision Probability (Pc) TrendNot Available

    STARLINK-4284 & STARLINK-34625 Miss Distance (Miss Distance) Trend

    STARLINK-4284 & STARLINK-34625 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4284Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34625Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4284Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34625Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4284

    No nearby objects data