(115) Thyra
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	2 Nov 2026	11.7	2.037 AU	1.707 AU	08h37m	+26°25'	94.2°	29.1°
Opposition	22 Jan 2027	10.0	2.194 AU	1.211 AU	08h23m	+21°41'	177.4°	1.2°

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 Thyra are:

            e (Eccentricity)                : 0.1922553
            a (Semimajor axis)              : 2.3796335
            i (Inclination)                 : 11.58744
            Ω (Longitude of ascending node) : 308.75013
            ω (Argument of perihelion)      : 97.03091
            M (Mean anomaly)                : 354.94319
            Epoch                           : 2026 Jun 09

            L (Longitude of perihelion)     : 225.92581
            B (Latitude of perihelion)      : 11.49911
            P (Orbital period in years)     : 3.67            
        

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
2026-11-02 00:00 UT   08 37 22.7   +26 25 05     1.707    2.037   94.2   29.1   284   11.7 
2026-11-02 01:09 UT   08 37 26.2   +26 24 49     1.706    2.037   94.3   29.1   284   11.7 
2026-11-03 00:00 UT   08 38 34.6   +26 19 24     1.697    2.038   94.9   29.0   284   11.7 
2026-11-04 00:00 UT   08 39 44.8   +26 13 44     1.688    2.040   95.6   28.9   284   11.7 
2026-11-05 00:00 UT   08 40 53.4   +26 08 07     1.678    2.042   96.4   28.9   284   11.7 
2026-11-06 00:00 UT   08 42 00.3   +26 02 32     1.668    2.043   97.1   28.8   284   11.7 
2026-11-07 00:00 UT   08 43 05.5   +25 56 59     1.659    2.045   97.8   28.7   284   11.7 
2026-11-08 00:00 UT   08 44 09.0   +25 51 28     1.649    2.047   98.6   28.6   284   11.7 
2026-11-09 00:00 UT   08 45 10.7   +25 46 01     1.640    2.048   99.3   28.5   284   11.6 
2026-11-10 00:00 UT   08 46 10.6   +25 40 36     1.630    2.050  100.1   28.4   284   11.6 
2026-11-11 00:00 UT   08 47 08.8   +25 35 14     1.621    2.052  100.8   28.3   284   11.6 
2026-11-12 00:00 UT   08 48 05.1   +25 29 55     1.611    2.054  101.6   28.2   284   11.6 
2026-11-13 00:00 UT   08 48 59.5   +25 24 39     1.602    2.055  102.4   28.1   284   11.6 
2026-11-14 00:00 UT   08 49 52.1   +25 19 26     1.592    2.057  103.2   27.9   284   11.6 
2026-11-15 00:00 UT   08 50 42.8   +25 14 17     1.583    2.059  104.0   27.8   284   11.6 
2026-11-16 00:00 UT   08 51 31.6   +25 09 11     1.573    2.061  104.8   27.7   284   11.5 
2026-11-17 00:00 UT   08 52 18.4   +25 04 09     1.564    2.062  105.6   27.5   284   11.5 
2026-11-18 00:00 UT   08 53 03.3   +24 59 11     1.555    2.064  106.4   27.4   284   11.5 
2026-11-19 00:00 UT   08 53 46.2   +24 54 16     1.545    2.066  107.2   27.2   284   11.5 
2026-11-20 00:00 UT   08 54 27.1   +24 49 25     1.536    2.068  108.0   27.0   284   11.5 
2026-11-21 00:00 UT   08 55 06.0   +24 44 38     1.527    2.070  108.9   26.9   284   11.5 
2026-11-22 00:00 UT   08 55 42.9   +24 39 56     1.518    2.071  109.7   26.7   284   11.4 
2026-11-23 00:00 UT   08 56 17.6   +24 35 17     1.509    2.073  110.6   26.5   284   11.4 
2026-11-24 00:00 UT   08 56 50.3   +24 30 43     1.500    2.075  111.4   26.3   283   11.4 
2026-11-25 00:00 UT   08 57 20.9   +24 26 13     1.491    2.077  112.3   26.1   283   11.4 
2026-11-26 00:00 UT   08 57 49.4   +24 21 47     1.482    2.079  113.2   25.9   283   11.4 
2026-11-27 00:00 UT   08 58 15.6   +24 17 26     1.473    2.081  114.1   25.7   283   11.4 
2026-11-28 00:00 UT   08 58 39.7   +24 13 09     1.464    2.083  115.0   25.4   283   11.3 
2026-11-29 00:00 UT   08 59 01.6   +24 08 57     1.455    2.084  115.9   25.2   283   11.3 
2026-11-30 00:00 UT   08 59 21.3   +24 04 50     1.447    2.086  116.8   25.0   283   11.3 
2026-12-01 00:00 UT   08 59 38.6   +24 00 48     1.438    2.088  117.7   24.7   283   11.3 
2026-12-02 00:00 UT   08 59 53.7   +23 56 50     1.430    2.090  118.7   24.5   283   11.3 

    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.