Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.513005E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:17:26+0800
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    1 Object 1

    AOE ID 59018
    NORAD ID 59018
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65198
    NORAD ID 65198
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31527 STARLINK-34981
    Time of Closest Approach 2026-10-21T16:08:12+0000
    Collision Probability (Pc) 4.513005E-6
    Conjunction Distance (km) 1.479 km
    Relative Speed (km/s) 7.687 km/s
    Conjunction Risk Parameters R (Radial): -0.47 | I (In-track): -1.208 | C (Cross-track): 0.71
    Collision Risk Index (CRI) 0.48
    X Position (km) 2749.102 2750.059
    Position Y (km) 3879.511 3878.436
    Position Z (km) -4925.881 -4925.541
    Velocity X (km/s) -3.775 -6.971
    Velocity Y (km/s) 6.063 1.554
    Velocity Z (km/s) 2.671 -2.671

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31527 STARLINK-34981
    Semimajor Axis (a) 6840.909 km 6840.842 km
    Eccentricity (e) 0.000128 0.000114
    Inclination (i) 53.1554° 53.1573°
    RAAN 114.4273° 190.9081°
    Perigee Argument 88.7971° 88.3355°
    Mean Anomaly (M) 271.3178° 271.7778°
    Apogee 463.650 km 463.484 km
    Perigee 461.894 km 461.926 km
    Orbit Epoch 2026-10-19T19:04:49+0000 2026-10-20T03:07:26+0000

    STARLINK-31527 & STARLINK-34981 Collision Probability (Pc) Trend

    STARLINK-31527 & STARLINK-34981 Collision Probability (Pc) TrendNot Available

    STARLINK-31527 & STARLINK-34981 Miss Distance (Miss Distance) Trend

    STARLINK-31527 & STARLINK-34981 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31527Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34981Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31527Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34981Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31527

    No nearby objects data