Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.82236E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T00:46:37+0800
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    1 Object 1

    AOE ID 58182
    NORAD ID 58182
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63988
    NORAD ID 63988
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30778 OBJECT G
    Time of Closest Approach 2026-10-30T17:22:13+0000
    Collision Probability (Pc) 4.82236E-6
    Conjunction Distance (km) 1.616 km
    Relative Speed (km/s) 12.944 km/s
    Conjunction Risk Parameters R (Radial): -1.613 | I (In-track): -0.05 | C (Cross-track): 0.081
    Collision Risk Index (CRI) 0.49
    X Position (km) -5147.35 -5146.193
    Position Y (km) -972.565 -972.275
    Position Z (km) -4433.401 -4432.311
    Velocity X (km/s) -0.025 4.525
    Velocity Y (km/s) -7.436 2.156
    Velocity Z (km/s) 1.663 -5.741

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30778 OBJECT G
    Semimajor Axis (a) 6861.559 km 6860.718 km
    Eccentricity (e) 0.000283 0.001223
    Inclination (i) 43.0041° 97.3588°
    RAAN 271.7511° 14.2233°
    Perigee Argument 294.8336° 188.1322°
    Mean Anomaly (M) 65.2221° 171.9721°
    Apogee 485.363 km 490.976 km
    Perigee 481.481 km 474.186 km
    Orbit Epoch 2026-10-27T22:12:02+0000 2026-10-27T22:23:10+0000

    STARLINK-30778 & OBJECT G Collision Probability (Pc) Trend

    STARLINK-30778 & OBJECT G Collision Probability (Pc) TrendNot Available

    STARLINK-30778 & OBJECT G Miss Distance (Miss Distance) Trend

    STARLINK-30778 & OBJECT G Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30778Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT GMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30778Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT GCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30778

    No nearby objects data