Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.493098E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T07:08:02+0800
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    1 Object 1

    AOE ID 43766
    NORAD ID 43766
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 48464
    NORAD ID 48464
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SPAWAR-CAL-O STARLINK-2686
    Time of Closest Approach 2026-10-25T01:15:20+0000
    Collision Probability (Pc) 1.493098E-6
    Conjunction Distance (km) 2.747 km
    Relative Speed (km/s) 14.593 km/s
    Conjunction Risk Parameters R (Radial): -1.243 | I (In-track): -0.732 | C (Cross-track): 2.338
    Collision Risk Index (CRI) 0.38
    X Position (km) 5990.719 5990.116
    Position Y (km) -68.172 -70.369
    Position Z (km) 3275.015 3273.482
    Velocity X (km/s) -3.649 2.745
    Velocity Y (km/s) -1.082 5.191
    Velocity Z (km/s) 6.624 -4.895

    Orbital Parameters 国际轨道数据源

    Parameter SPAWAR-CAL-O STARLINK-2686
    Semimajor Axis (a) 6825.087 km 6830.671 km
    Eccentricity (e) 0.000739 0.000137
    Inclination (i) 97.4181° 53.1589°
    RAAN 2.5051° 206.8921°
    Perigee Argument 175.8123° 92.6988°
    Mean Anomaly (M) 184.3186° 27.8381°
    Apogee 451.996 km 453.470 km
    Perigee 441.904 km 451.598 km
    Orbit Epoch 2026-10-24T03:17:39+0000 2026-10-24T08:00:02+0000

    SPAWAR-CAL-O & STARLINK-2686 Collision Probability (Pc) Trend

    SPAWAR-CAL-O & STARLINK-2686 Collision Probability (Pc) TrendNot Available

    SPAWAR-CAL-O & STARLINK-2686 Miss Distance (Miss Distance) Trend

    SPAWAR-CAL-O & STARLINK-2686 Miss Distance (Miss Distance) TrendNot Available

    SPAWAR-CAL-OMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-2686Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SPAWAR-CAL-OCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-2686Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SPAWAR-CAL-O

    No nearby objects data