Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.388434E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T05:03:10+0800
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    1 Object 1

    AOE ID 53063
    NORAD ID 53063
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58385
    NORAD ID 58385
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4307 STARLINK-30930
    Time of Closest Approach 2026-10-30T07:34:07+0000
    Collision Probability (Pc) 1.388434E-6
    Conjunction Distance (km) 2.821 km
    Relative Speed (km/s) 13.737 km/s
    Conjunction Risk Parameters R (Radial): 2.585 | I (In-track): -0.492 | C (Cross-track): -1.015
    Collision Risk Index (CRI) 0.38
    X Position (km) -1610.246 -1610.31
    Position Y (km) 4329.263 4326.844
    Position Z (km) 5042.989 5041.539
    Velocity X (km/s) 3.274 -7.26
    Velocity Y (km/s) -4.69 0.064
    Velocity Z (km/s) 5.058 -2.368

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4307 STARLINK-30930
    Semimajor Axis (a) 6843.706 km 6840.849 km
    Eccentricity (e) 0.000173 0.000230
    Inclination (i) 97.2851° 53.1610°
    RAAN 117.0719° 352.1604°
    Perigee Argument 93.1003° 286.4143°
    Mean Anomaly (M) 267.0438° 73.6606°
    Apogee 466.753 km 464.289 km
    Perigee 464.385 km 461.135 km
    Orbit Epoch 2026-10-28T22:28:17+0000 2026-10-28T20:41:16+0000

    STARLINK-4307 & STARLINK-30930 Collision Probability (Pc) Trend

    STARLINK-4307 & STARLINK-30930 Collision Probability (Pc) TrendNot Available

    STARLINK-4307 & STARLINK-30930 Miss Distance (Miss Distance) Trend

    STARLINK-4307 & STARLINK-30930 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4307Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30930Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4307Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30930Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4307

    No nearby objects data