Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.703671E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T03:24:17+0800
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    1 Object 1

    AOE ID 61205
    NORAD ID 61205
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63185
    NORAD ID 63185
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11277 STARLINK-11618
    Time of Closest Approach 2026-10-30T09:35:31+0000
    Collision Probability (Pc) 1.703671E-6
    Conjunction Distance (km) 2.228 km
    Relative Speed (km/s) 9.647 km/s
    Conjunction Risk Parameters R (Radial): 0.805 | I (In-track): 1.618 | C (Cross-track): -1.303
    Collision Risk Index (CRI) 0.4
    X Position (km) -3357.664 -3359.671
    Position Y (km) 4719.118 4718.382
    Position Z (km) 3430.893 3431.519
    Velocity X (km/s) -2.736 -6.531
    Velocity Y (km/s) -5.409 -2.109
    Velocity Z (km/s) 4.746 -3.485

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11277 STARLINK-11618
    Semimajor Axis (a) 6737.794 km 6734.491 km
    Eccentricity (e) 0.000138 0.000140
    Inclination (i) 53.1578° 43.0007°
    RAAN 111.3447° 0.9000°
    Perigee Argument 48.0863° 265.7711°
    Mean Anomaly (M) 312.0273° 346.4853°
    Apogee 360.589 km 357.299 km
    Perigee 358.725 km 355.409 km
    Orbit Epoch 2026-10-27T21:50:27+0000 2026-10-27T18:00:02+0000

    STARLINK-11277 & STARLINK-11618 Collision Probability (Pc) Trend

    STARLINK-11277 & STARLINK-11618 Collision Probability (Pc) TrendNot Available

    STARLINK-11277 & STARLINK-11618 Miss Distance (Miss Distance) Trend

    STARLINK-11277 & STARLINK-11618 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11277Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11618Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11277Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11618Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11277

    No nearby objects data