Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.233677E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:06:11+0800
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    1 Object 1

    AOE ID 12586
    NORAD ID 12586
    Object Type ROCKET BODY
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 52578
    NORAD ID 52578
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SL-3 R/B STARLINK-3833
    Time of Closest Approach 2026-10-20T23:15:03+0000
    Collision Probability (Pc) 9.233677E-6
    Conjunction Distance (km) 1.361 km
    Relative Speed (km/s) 14.63 km/s
    Conjunction Risk Parameters R (Radial): -1.359 | I (In-track): 0.023 | C (Cross-track): 0.036
    Collision Risk Index (CRI) 0.54
    X Position (km) 5760.297 5761.431
    Position Y (km) -2109.018 -2109.477
    Position Z (km) 3017.026 3017.62
    Velocity X (km/s) -3.52 4.117
    Velocity Y (km/s) 0.09 3.927
    Velocity Z (km/s) 6.777 -5.097

    Orbital Parameters 国际轨道数据源

    Parameter SL-3 R/B STARLINK-3833
    Semimajor Axis (a) 6835.334 km 6840.890 km
    Eccentricity (e) 0.000932 0.000140
    Inclination (i) 97.6050° 53.1588°
    RAAN 343.1154° 185.6123°
    Perigee Argument 284.2980° 82.7111°
    Mean Anomaly (M) 75.7229° 277.4050°
    Apogee 463.565 km 463.711 km
    Perigee 450.829 km 461.795 km
    Orbit Epoch 2026-10-20T10:37:49+0000 2026-10-20T02:17:35+0000

    SL-3 R/B & STARLINK-3833 Collision Probability (Pc) Trend

    SL-3 R/B & STARLINK-3833 Collision Probability (Pc) TrendNot Available

    SL-3 R/B & STARLINK-3833 Miss Distance (Miss Distance) Trend

    SL-3 R/B & STARLINK-3833 Miss Distance (Miss Distance) TrendNot Available

    SL-3 R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3833Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-3 R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3833Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-3 R/B

    No nearby objects data