Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.671973E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T17:05:30+0800
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    1 Object 1

    AOE ID 6350
    NORAD ID 6350
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 67166
    NORAD ID 67166
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 546 STARLINK-36174
    Time of Closest Approach 2026-10-19T14:41:17+0000
    Collision Probability (Pc) 8.671973E-6
    Conjunction Distance (km) 1.298 km
    Relative Speed (km/s) 10.597 km/s
    Conjunction Risk Parameters R (Radial): -0.827 | I (In-track): 0.714 | C (Cross-track): 0.7
    Collision Risk Index (CRI) 0.54
    X Position (km) -1787.748 -1788.487
    Position Y (km) 6287.412 6286.362
    Position Z (km) -2091.987 -2091.798
    Velocity X (km/s) -4.407 -6.036
    Velocity Y (km/s) -3.043 -0.172
    Velocity Z (km/s) -5.416 4.653

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 546 STARLINK-36174
    Semimajor Axis (a) 6852.300 km 6861.167 km
    Eccentricity (e) 0.001486 0.000139
    Inclination (i) 50.6324° 42.9996°
    RAAN 275.3154° 130.0055°
    Perigee Argument 54.3968° 267.9564°
    Mean Anomaly (M) 305.8381° 92.1129°
    Apogee 484.348 km 483.981 km
    Perigee 463.978 km 482.079 km
    Orbit Epoch 2026-10-18T15:52:05+0000 2026-10-18T21:32:32+0000

    COSMOS 546 & STARLINK-36174 Collision Probability (Pc) Trend

    COSMOS 546 & STARLINK-36174 Collision Probability (Pc) TrendNot Available

    COSMOS 546 & STARLINK-36174 Miss Distance (Miss Distance) Trend

    COSMOS 546 & STARLINK-36174 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 546Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36174Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 546Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36174Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 546

    No nearby objects data