Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.775601E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:52:04+0800
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    1 Object 1

    AOE ID 48693
    NORAD ID 48693
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64879
    NORAD ID 64879
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-2618 OBJECT D
    Time of Closest Approach 2026-10-21T19:55:48+0000
    Collision Probability (Pc) 4.775601E-6
    Conjunction Distance (km) 1.664 km
    Relative Speed (km/s) 14.609 km/s
    Conjunction Risk Parameters R (Radial): -1.639 | I (In-track): 0.085 | C (Cross-track): 0.273
    Collision Risk Index (CRI) 0.49
    X Position (km) -1020.573 -1020.065
    Position Y (km) -6016.562 -6015.111
    Position Z (km) 3098.725 3098.09
    Velocity X (km/s) 4.632 -0.523
    Velocity Y (km/s) -3.39 3.573
    Velocity Z (km/s) -5.035 6.728

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2618 OBJECT D
    Semimajor Axis (a) 6848.213 km 6846.968 km
    Eccentricity (e) 0.000293 0.000959
    Inclination (i) 53.1585° 97.4726°
    RAAN 115.3352° 261.6216°
    Perigee Argument 59.3863° 95.8501°
    Mean Anomaly (M) 300.7427° 264.3835°
    Apogee 472.084 km 475.399 km
    Perigee 468.068 km 462.263 km
    Orbit Epoch 2026-10-19T03:06:16+0000 2026-10-19T06:41:26+0000

    STARLINK-2618 & OBJECT D Collision Probability (Pc) Trend

    STARLINK-2618 & OBJECT D Collision Probability (Pc) TrendNot Available

    STARLINK-2618 & OBJECT D Miss Distance (Miss Distance) Trend

    STARLINK-2618 & OBJECT D Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2618Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2618Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2618

    No nearby objects data