Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.533831E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T15:40:54+0800
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    1 Object 1

    AOE ID 47486
    NORAD ID 47486
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57669
    NORAD ID 57669
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CELESTIS 17/SHERPA-FX1 STARLINK-30271
    Time of Closest Approach 2026-10-28T05:36:40+0000
    Collision Probability (Pc) 1.533831E-6
    Conjunction Distance (km) 2.639 km
    Relative Speed (km/s) 13.752 km/s
    Conjunction Risk Parameters R (Radial): -0.928 | I (In-track): 1.064 | C (Cross-track): 2.229
    Collision Risk Index (CRI) 0.39
    X Position (km) -4100.075 -4099.543
    Position Y (km) 2244.372 2241.806
    Position Z (km) -5014.706 -5015.019
    Velocity X (km/s) 5.474 -5.541
    Velocity Y (km/s) -1.398 -4.612
    Velocity Z (km/s) -5.109 2.47

    Orbital Parameters 国际轨道数据源

    Parameter CELESTIS 17/SHERPA-FX1 STARLINK-30271
    Semimajor Axis (a) 6843.903 km 6848.891 km
    Eccentricity (e) 0.000820 0.000123
    Inclination (i) 97.2106° 53.1605°
    RAAN 337.4787° 210.9272°
    Perigee Argument 89.0961° 100.2267°
    Mean Anomaly (M) 271.1222° 259.8874°
    Apogee 471.378 km 471.600 km
    Perigee 460.154 km 469.908 km
    Orbit Epoch 2026-10-26T13:28:06+0000 2026-10-26T22:34:44+0000

    CELESTIS 17/SHERPA-FX1 & STARLINK-30271 Collision Probability (Pc) Trend

    CELESTIS 17/SHERPA-FX1 & STARLINK-30271 Collision Probability (Pc) TrendNot Available

    CELESTIS 17/SHERPA-FX1 & STARLINK-30271 Miss Distance (Miss Distance) Trend

    CELESTIS 17/SHERPA-FX1 & STARLINK-30271 Miss Distance (Miss Distance) TrendNot Available

    CELESTIS 17/SHERPA-FX1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30271Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CELESTIS 17/SHERPA-FX1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30271Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CELESTIS 17/SHERPA-FX1

    No nearby objects data