Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.476946E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:52:53+0800
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    1 Object 1

    AOE ID 53037
    NORAD ID 53037
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64764
    NORAD ID 64764
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4153 STARLINK-34261
    Time of Closest Approach 2026-10-20T07:53:14+0000
    Collision Probability (Pc) 1.476946E-6
    Conjunction Distance (km) 2.531 km
    Relative Speed (km/s) 11.457 km/s
    Conjunction Risk Parameters R (Radial): 2.403 | I (In-track): 0.526 | C (Cross-track): -0.594
    Collision Risk Index (CRI) 0.38
    X Position (km) -2562.009 -2563.631
    Position Y (km) 5653.436 5655.094
    Position Z (km) -2878.398 -2879.408
    Velocity X (km/s) -5.587 -3.6
    Velocity Y (km/s) 0.109 -4.272
    Velocity Z (km/s) 5.199 -5.198

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4153 STARLINK-34261
    Semimajor Axis (a) 6837.881 km 6840.830 km
    Eccentricity (e) 0.000153 0.000224
    Inclination (i) 53.1582° 53.1567°
    RAAN 140.7958° 284.8792°
    Perigee Argument 80.8444° 103.6989°
    Mean Anomaly (M) 279.2732° 256.4263°
    Apogee 460.792 km 464.224 km
    Perigee 458.696 km 461.162 km
    Orbit Epoch 2026-10-19T00:46:50+0000 2026-10-18T00:15:28+0000

    STARLINK-4153 & STARLINK-34261 Collision Probability (Pc) Trend

    STARLINK-4153 & STARLINK-34261 Collision Probability (Pc) TrendNot Available

    STARLINK-4153 & STARLINK-34261 Miss Distance (Miss Distance) Trend

    STARLINK-4153 & STARLINK-34261 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4153Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34261Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4153Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34261Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4153

    No nearby objects data