Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.285633E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:54:37+0800
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    1 Object 1

    AOE ID 57933
    NORAD ID 57933
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63832
    NORAD ID 63832
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30461 STARLINK-33978
    Time of Closest Approach 2026-10-29T17:14:48+0000
    Collision Probability (Pc) 1.285633E-6
    Conjunction Distance (km) 2.634 km
    Relative Speed (km/s) 10.109 km/s
    Conjunction Risk Parameters R (Radial): -2.501 | I (In-track): -0.625 | C (Cross-track): 0.538
    Collision Risk Index (CRI) 0.37
    X Position (km) -807.099 -805.986
    Position Y (km) 6647.847 6645.525
    Position Z (km) 1486.905 1486.351
    Velocity X (km/s) -5.537 -5.806
    Velocity Y (km/s) -1.781 0.407
    Velocity Z (km/s) 4.933 -4.932

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30461 STARLINK-33978
    Semimajor Axis (a) 6861.188 km 6861.105 km
    Eccentricity (e) 0.000162 0.000325
    Inclination (i) 43.0068° 42.9891°
    RAAN 97.5663° 305.6514°
    Perigee Argument 242.5834° 100.6498°
    Mean Anomaly (M) 117.4853° 259.4719°
    Apogee 484.163 km 485.197 km
    Perigee 481.939 km 480.739 km
    Orbit Epoch 2026-10-27T03:57:52+0000 2026-10-27T01:46:35+0000

    STARLINK-30461 & STARLINK-33978 Collision Probability (Pc) Trend

    STARLINK-30461 & STARLINK-33978 Collision Probability (Pc) TrendNot Available

    STARLINK-30461 & STARLINK-33978 Miss Distance (Miss Distance) Trend

    STARLINK-30461 & STARLINK-33978 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30461Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33978Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30461Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33978Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30461

    No nearby objects data