Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.26431E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T16:33:27+0800
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    1 Object 1

    AOE ID 58836
    NORAD ID 58836
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68046
    NORAD ID 68046
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31251 STARLINK-36321
    Time of Closest Approach 2026-10-21T10:31:55+0000
    Collision Probability (Pc) 2.26431E-6
    Conjunction Distance (km) 2.082 km
    Relative Speed (km/s) 11.954 km/s
    Conjunction Risk Parameters R (Radial): 0.974 | I (In-track): -1.135 | C (Cross-track): 1.449
    Collision Risk Index (CRI) 0.42
    X Position (km) 2796.7 2794.634
    Position Y (km) 5972.797 5972.725
    Position Z (km) -1827.895 -1827.647
    Velocity X (km/s) -4.974 -3.626
    Velocity Y (km/s) 0.573 3.454
    Velocity Z (km/s) -5.761 5.761

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31251 STARLINK-36321
    Semimajor Axis (a) 6840.880 km 6840.800 km
    Eccentricity (e) 0.000187 0.000063
    Inclination (i) 53.1572° 53.1567°
    RAAN 247.7043° 90.9163°
    Perigee Argument 89.3338° 62.3450°
    Mean Anomaly (M) 270.7878° 297.7616°
    Apogee 464.021 km 463.094 km
    Perigee 461.465 km 462.232 km
    Orbit Epoch 2026-10-18T06:37:49+0000 2026-10-18T10:42:48+0000

    STARLINK-31251 & STARLINK-36321 Collision Probability (Pc) Trend

    STARLINK-31251 & STARLINK-36321 Collision Probability (Pc) TrendNot Available

    STARLINK-31251 & STARLINK-36321 Miss Distance (Miss Distance) Trend

    STARLINK-31251 & STARLINK-36321 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31251Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36321Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31251Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36321Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31251

    No nearby objects data