Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.164884E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T22:52:03+0800
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    1 Object 1

    AOE ID 53389
    NORAD ID 53389
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68954
    NORAD ID 68954
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4523 STARLINK-37301
    Time of Closest Approach 2026-10-29T08:56:57+0000
    Collision Probability (Pc) 1.164884E-6
    Conjunction Distance (km) 2.839 km
    Relative Speed (km/s) 10.268 km/s
    Conjunction Risk Parameters R (Radial): 2.605 | I (In-track): -0.834 | C (Cross-track): 0.76
    Collision Risk Index (CRI) 0.36
    X Position (km) -1626.747 -1626.288
    Position Y (km) 5302.945 5305.294
    Position Z (km) -4006.37 -4007.895
    Velocity X (km/s) -6.276 -4.515
    Velocity Y (km/s) 1.217 -4.525
    Velocity Z (km/s) 4.164 -4.163

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4523 STARLINK-37301
    Semimajor Axis (a) 6837.821 km 6840.704 km
    Eccentricity (e) 0.000077 0.000087
    Inclination (i) 53.1591° 53.1548°
    RAAN 147.1179° 263.8854°
    Perigee Argument 85.3906° 77.5189°
    Mean Anomaly (M) 274.7185° 282.5911°
    Apogee 460.210 km 463.165 km
    Perigee 459.158 km 461.969 km
    Orbit Epoch 2026-10-27T19:39:37+0000 2026-10-27T07:30:24+0000

    STARLINK-4523 & STARLINK-37301 Collision Probability (Pc) Trend

    STARLINK-4523 & STARLINK-37301 Collision Probability (Pc) TrendNot Available

    STARLINK-4523 & STARLINK-37301 Miss Distance (Miss Distance) Trend

    STARLINK-4523 & STARLINK-37301 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4523Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37301Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4523Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37301Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4523

    No nearby objects data