Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.171454E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T15:05:07+0800
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    1 Object 1

    AOE ID 56960
    NORAD ID 56960
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60601
    NORAD ID 60601
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter ORBITER SN3 STARLINK-31988
    Time of Closest Approach 2026-10-18T01:07:49+0000
    Collision Probability (Pc) 4.171454E-6
    Conjunction Distance (km) 1.636 km
    Relative Speed (km/s) 11.011 km/s
    Conjunction Risk Parameters R (Radial): 1.523 | I (In-track): -0.406 | C (Cross-track): -0.437
    Collision Risk Index (CRI) 0.47
    X Position (km) 1679.927 1679.098
    Position Y (km) 3814.008 3812.923
    Position Z (km) 5416.687 5415.787
    Velocity X (km/s) -0.857 -7.316
    Velocity Y (km/s) -6.079 2.033
    Velocity Z (km/s) 4.538 0.834

    Orbital Parameters 国际轨道数据源

    Parameter ORBITER SN3 STARLINK-31988
    Semimajor Axis (a) 6835.313 km 6840.842 km
    Eccentricity (e) 0.000622 0.000132
    Inclination (i) 97.6447° 53.1603°
    RAAN 75.1223° 355.9561°
    Perigee Argument 256.6356° 96.1291°
    Mean Anomaly (M) 103.4194° 263.9863°
    Apogee 461.429 km 463.611 km
    Perigee 452.923 km 461.799 km
    Orbit Epoch 2026-10-16T22:19:29+0000 2026-10-16T14:22:57+0000

    ORBITER SN3 & STARLINK-31988 Collision Probability (Pc) Trend

    ORBITER SN3 & STARLINK-31988 Collision Probability (Pc) TrendNot Available

    ORBITER SN3 & STARLINK-31988 Miss Distance (Miss Distance) Trend

    ORBITER SN3 & STARLINK-31988 Miss Distance (Miss Distance) TrendNot Available

    ORBITER SN3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31988Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ORBITER SN3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31988Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ORBITER SN3

    No nearby objects data