Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.673823E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:39:30+0800
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    1 Object 1

    AOE ID 43619
    NORAD ID 43619
    Object Type PAYLOAD
    Country
    GB GB
    ← VS →

    2 Object 2

    AOE ID 49146
    NORAD ID 49146
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NOVASAR 1 STARLINK-3116
    Time of Closest Approach 2026-10-21T17:24:55+0000
    Collision Probability (Pc) 2.673823E-6
    Conjunction Distance (km) 1.927 km
    Relative Speed (km/s) 11.417 km/s
    Conjunction Risk Parameters R (Radial): 1.101 | I (In-track): 1.036 | C (Cross-track): 1.195
    Collision Risk Index (CRI) 0.44
    X Position (km) -1910.272 -1910.546
    Position Y (km) 1531.425 1532.567
    Position Z (km) 6502.823 6501.296
    Velocity X (km/s) 6.891 -3.274
    Velocity Y (km/s) -1.934 -6.797
    Velocity Z (km/s) 2.475 0.639

    Orbital Parameters 国际轨道数据源

    Parameter NOVASAR 1 STARLINK-3116
    Semimajor Axis (a) 6956.348 km 6952.679 km
    Eccentricity (e) 0.000168 0.000293
    Inclination (i) 97.4840° 69.9976°
    RAAN 160.3617° 71.2996°
    Perigee Argument 75.2523° 268.3137°
    Mean Anomaly (M) 284.8885° 91.7686°
    Apogee 579.381 km 576.578 km
    Perigee 577.041 km 572.506 km
    Orbit Epoch 2026-10-20T07:23:51+0000 2026-10-19T15:20:31+0000

    NOVASAR 1 & STARLINK-3116 Collision Probability (Pc) Trend

    NOVASAR 1 & STARLINK-3116 Collision Probability (Pc) TrendNot Available

    NOVASAR 1 & STARLINK-3116 Miss Distance (Miss Distance) Trend

    NOVASAR 1 & STARLINK-3116 Miss Distance (Miss Distance) TrendNot Available

    NOVASAR 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3116Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NOVASAR 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3116Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NOVASAR 1

    No nearby objects data