Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.496172E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T19:28:06+0800
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    1 Object 1

    AOE ID 28920
    NORAD ID 28920
    Object Type ROCKET BODY
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 48431
    NORAD ID 48431
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SL-12 R/B(AUX MOTOR) STARLINK-2700
    Time of Closest Approach 2026-10-21T06:18:20+0000
    Collision Probability (Pc) 5.496172E-6
    Conjunction Distance (km) 1.593 km
    Relative Speed (km/s) 14.678 km/s
    Conjunction Risk Parameters R (Radial): 1.441 | I (In-track): -0.344 | C (Cross-track): -0.582
    Collision Risk Index (CRI) 0.5
    X Position (km) -6483.948 -6485.454
    Position Y (km) -1525.029 -1524.69
    Position Z (km) 1583.175 1583.568
    Velocity X (km/s) -1.355 2.438
    Velocity Y (km/s) -4.542 -4.258
    Velocity Z (km/s) -8.329 5.847

    Orbital Parameters 国际轨道数据源

    Parameter SL-12 R/B(AUX MOTOR) STARLINK-2700
    Semimajor Axis (a) 16183.310 km 6848.917 km
    Eccentricity (e) 0.577426 0.000107
    Inclination (i) 65.2812° 53.1560°
    RAAN 20.4032° 197.5640°
    Perigee Argument 159.3896° 92.7737°
    Mean Anomaly (M) 239.5492° 267.3387°
    Apogee 19149.837 km 471.515 km
    Perigee 460.509 km 470.045 km
    Orbit Epoch 2026-10-18T19:28:02+0000 2026-10-18T03:03:48+0000

    SL-12 R/B(AUX MOTOR) & STARLINK-2700 Collision Probability (Pc) Trend

    SL-12 R/B(AUX MOTOR) & STARLINK-2700 Collision Probability (Pc) TrendNot Available

    SL-12 R/B(AUX MOTOR) & STARLINK-2700 Miss Distance (Miss Distance) Trend

    SL-12 R/B(AUX MOTOR) & STARLINK-2700 Miss Distance (Miss Distance) TrendNot Available

    SL-12 R/B(AUX MOTOR)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-2700Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-12 R/B(AUX MOTOR)Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-2700Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-12 R/B(AUX MOTOR)

    No nearby objects data