Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.03369E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T05:24:51+0800
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    1 Object 1

    AOE ID 64458
    NORAD ID 64458
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69945
    NORAD ID 69945
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34439 STARLINK-37903
    Time of Closest Approach 2026-10-31T02:49:30+0000
    Collision Probability (Pc) 1.03369E-6
    Conjunction Distance (km) 2.681 km
    Relative Speed (km/s) 7.236 km/s
    Conjunction Risk Parameters R (Radial): -0.441 | I (In-track): -2.325 | C (Cross-track): -1.258
    Collision Risk Index (CRI) 0.35
    X Position (km) -4431.531 -4432.058
    Position Y (km) -1425.198 -1422.59
    Position Z (km) 5003.961 5003.633
    Velocity X (km/s) -0.467 4.582
    Velocity Y (km/s) -7.216 -5.594
    Velocity Z (km/s) -2.462 2.461

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34439 STARLINK-37903
    Semimajor Axis (a) 6840.816 km 6840.815 km
    Eccentricity (e) 0.000060 0.000146
    Inclination (i) 53.1574° 53.1558°
    RAAN 82.8996° 154.7683°
    Perigee Argument 12.6120° 93.5234°
    Mean Anomaly (M) 347.4898° 307.5299°
    Apogee 463.093 km 463.674 km
    Perigee 462.265 km 461.682 km
    Orbit Epoch 2026-10-28T16:29:34+0000 2026-10-28T20:00:02+0000

    STARLINK-34439 & STARLINK-37903 Collision Probability (Pc) Trend

    STARLINK-34439 & STARLINK-37903 Collision Probability (Pc) TrendNot Available

    STARLINK-34439 & STARLINK-37903 Miss Distance (Miss Distance) Trend

    STARLINK-34439 & STARLINK-37903 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34439Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37903Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34439Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37903Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34439

    No nearby objects data