2019 TS
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	31 Mar 2026	29.1	2.062 AU	1.416 AU	16h49m	-21°40'	116.2°	25.8°

The interactive orbit chart above shows the body's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below. (Left-click and drag to rotate the view; Right-click and drag to move the view; Use scroll wheel to zoom in our out.)

The orbital elements of 2019 TS are:

            e (Eccentricity)                : 0.3804197
            a (Semimajor axis)              : 1.5094057
            i (Inclination)                 : 0.52859
            Ω (Longitude of ascending node) : 140.72757
            ω (Argument of perihelion)      : 277.73566
            M (Mean anomaly)                : 89.38781
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 58.46356
            B (Latitude of perihelion)      : -0.52378
            P (Orbital period in years)     : 1.85            
        

The light curve chart below shows the estimated development of the minor planet's magnitude.

The all-sky chart below shows the path of the minor planet over the same period as the light curve. The current position is marked yellow.

The following chart shows the path of the minor planet in the next few days. The field of view is optimized for (~10x50) binoculars and finderscopes.

Ephemerides:

Date       Time       RA (2000)    DEC (2000)    delta   radius  elong  phase   PA    magn
2026-03-31 00:00 UT   16 49 40.4   -21 40 53     1.416    2.062  116.2   25.8   277   29.1 
2026-03-31 16:58 UT   16 49 45.3   -21 40 46     1.409    2.063  116.9   25.6   277   29.1 
2026-04-01 00:00 UT   16 49 46.9   -21 40 42     1.406    2.063  117.2   25.5   276   29.1 
2026-04-02 00:00 UT   16 49 51.2   -21 40 26     1.395    2.064  118.2   25.3   276   29.1 
2026-04-03 00:00 UT   16 49 53.0   -21 40 07     1.385    2.065  119.1   25.0   276   29.0 
2026-04-04 00:00 UT   16 49 52.4   -21 39 43     1.375    2.066  120.1   24.7   276   29.0 
2026-04-05 00:00 UT   16 49 49.4   -21 39 15     1.365    2.067  121.1   24.5   276   29.0 
2026-04-06 00:00 UT   16 49 43.9   -21 38 43     1.355    2.068  122.1   24.2   276   29.0 
2026-04-07 00:00 UT   16 49 35.9   -21 38 06     1.345    2.069  123.1   23.9   276   28.9 
2026-04-08 00:00 UT   16 49 25.4   -21 37 25     1.335    2.070  124.2   23.6   276   28.9 
2026-04-09 00:00 UT   16 49 12.3   -21 36 40     1.325    2.071  125.2   23.3   276   28.9 
2026-04-10 00:00 UT   16 48 56.6   -21 35 50     1.315    2.072  126.2   23.0   276   28.9 
2026-04-11 00:00 UT   16 48 38.3   -21 34 56     1.306    2.072  127.3   22.6   276   28.8 
2026-04-12 00:00 UT   16 48 17.4   -21 33 57     1.296    2.073  128.4   22.3   276   28.8 
2026-04-13 00:00 UT   16 47 53.8   -21 32 53     1.287    2.074  129.4   21.9   276   28.8 
2026-04-14 00:00 UT   16 47 27.6   -21 31 44     1.278    2.075  130.5   21.6   276   28.8 
2026-04-15 00:00 UT   16 46 58.6   -21 30 31     1.269    2.075  131.6   21.2   276   28.7 
2026-04-16 00:00 UT   16 46 27.0   -21 29 12     1.260    2.076  132.7   20.8   276   28.7 
2026-04-17 00:00 UT   16 45 52.6   -21 27 49     1.251    2.076  133.8   20.4   276   28.7 
2026-04-18 00:00 UT   16 45 15.6   -21 26 20     1.242    2.077  135.0   20.0   276   28.7 
2026-04-19 00:00 UT   16 44 35.8   -21 24 46     1.234    2.078  136.1   19.6   276   28.6 
2026-04-20 00:00 UT   16 43 53.4   -21 23 07     1.226    2.078  137.2   19.2   276   28.6 
2026-04-21 00:00 UT   16 43 08.2   -21 21 22     1.217    2.079  138.4   18.7   277   28.6 
2026-04-22 00:00 UT   16 42 20.4   -21 19 32     1.209    2.079  139.6   18.3   277   28.5 
2026-04-23 00:00 UT   16 41 29.9   -21 17 37     1.202    2.080  140.7   17.8   277   28.5 
2026-04-24 00:00 UT   16 40 36.8   -21 15 35     1.194    2.080  141.9   17.4   277   28.5 
2026-04-25 00:00 UT   16 39 41.1   -21 13 28     1.187    2.081  143.1   16.9   277   28.5 
2026-04-26 00:00 UT   16 38 42.8   -21 11 15     1.179    2.081  144.3   16.4   277   28.4 
2026-04-27 00:00 UT   16 37 41.9   -21 08 56     1.172    2.081  145.5   15.9   277   28.4 
2026-04-28 00:00 UT   16 36 38.6   -21 06 31     1.165    2.082  146.7   15.4   277   28.4 
2026-04-29 00:00 UT   16 35 32.7   -21 03 59     1.159    2.082  148.0   14.9   277   28.3 
2026-04-30 00:00 UT   16 34 24.4   -21 01 22     1.152    2.082  149.2   14.3   277   28.3 

    Terminology:
            
    delta:  distance between minor planet and earth in AU
    radius: distance between minor planet and sun in AU
    magn:   magnitude (brightness) estimate    
    ra:     right ascension in hours (24h = 360deg)
    dec:    declination in degrees
    elong:  elongation in degrees (angle sun-earth-minor planet)    
    phase:  phase angle in degrees (angle sun-minor planet-earth)        
    AU:     Astronomical Unit (mean distance between earth and sun: 149597870.7 km
    

Orbital elements provided by the MPC (Minor Planet Center).
Calculations by a modified version of AAPlus, a C# implementation of the AA+ project by PJ Naughter from the algorithms presented in the book "Astronomical Algorithms" by Jean Meeus.
NGC2000 dso catalog and star labels from VizieR as provided by the Strasbourg astronomical Data Center.
Tycho2 catalog from the ESO archive.