(266) Aline
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	12 Apr 2026	14.2	2.753 AU	2.806 AU	06h32m	+11°24'	76.7°	20.7°
Opposition	24 Mar 2027	13.4	3.186 AU	2.214 AU	11h50m	-15°46'	164.6°	4.8°

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 Aline are:

            e (Eccentricity)                : 0.1548464
            a (Semimajor axis)              : 2.8059494
            i (Inclination)                 : 13.39966
            Ω (Longitude of ascending node) : 235.80747
            ω (Argument of perihelion)      : 152.20315
            M (Mean anomaly)                : 44.42524
            Epoch                           : 2025 Nov 21

            L (Longitude of perihelion)     : 208.65786
            B (Latitude of perihelion)      : 6.20408
            P (Orbital period in years)     : 4.70            
        

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
2026-04-12 00:00 UT   06 32 22.7   +11 24 16     2.806    2.753   76.7   20.7    96   14.2 
2026-04-12 07:59 UT   06 32 45.9   +11 24 35     2.810    2.754   76.4   20.7    96   14.2 
2026-04-13 00:00 UT   06 33 32.6   +11 25 11     2.820    2.755   76.0   20.7    96   14.2 
2026-04-14 00:00 UT   06 34 43.1   +11 26 03     2.834    2.756   75.3   20.6    97   14.2 
2026-04-15 00:00 UT   06 35 54.2   +11 26 50     2.848    2.758   74.6   20.5    97   14.2 
2026-04-16 00:00 UT   06 37 06.0   +11 27 34     2.862    2.759   74.0   20.5    97   14.2 
2026-04-17 00:00 UT   06 38 18.4   +11 28 14     2.877    2.761   73.3   20.4    97   14.2 
2026-04-18 00:00 UT   06 39 31.4   +11 28 50     2.891    2.763   72.6   20.3    98   14.2 
2026-04-19 00:00 UT   06 40 44.9   +11 29 22     2.905    2.764   72.0   20.2    98   14.2 
2026-04-20 00:00 UT   06 41 59.1   +11 29 49     2.919    2.766   71.3   20.1    98   14.3 
2026-04-21 00:00 UT   06 43 13.8   +11 30 13     2.932    2.768   70.7   20.0    98   14.3 
2026-04-22 00:00 UT   06 44 29.0   +11 30 32     2.946    2.769   70.0   19.9    99   14.3 
2026-04-23 00:00 UT   06 45 44.8   +11 30 47     2.960    2.771   69.4   19.9    99   14.3 
2026-04-24 00:00 UT   06 47 01.0   +11 30 58     2.974    2.772   68.7   19.8    99   14.3 
2026-04-25 00:00 UT   06 48 17.8   +11 31 05     2.988    2.774   68.1   19.7   100   14.3 
2026-04-26 00:00 UT   06 49 35.1   +11 31 08     3.001    2.776   67.4   19.6   100   14.3 
2026-04-27 00:00 UT   06 50 52.8   +11 31 06     3.015    2.777   66.8   19.5   100   14.3 
2026-04-28 00:00 UT   06 52 11.1   +11 30 59     3.028    2.779   66.2   19.4   100   14.3 
2026-04-29 00:00 UT   06 53 29.7   +11 30 49     3.042    2.780   65.5   19.2   101   14.3 
2026-04-30 00:00 UT   06 54 48.8   +11 30 34     3.055    2.782   64.9   19.1   101   14.3 
2026-05-01 00:00 UT   06 56 08.4   +11 30 15     3.069    2.784   64.3   19.0   101   14.3 
2026-05-02 00:00 UT   06 57 28.3   +11 29 51     3.082    2.785   63.7   18.9   101   14.4 
2026-05-03 00:00 UT   06 58 48.7   +11 29 23     3.095    2.787   63.0   18.8   102   14.4 
2026-05-04 00:00 UT   07 00 09.5   +11 28 51     3.108    2.788   62.4   18.7   102   14.4 
2026-05-05 00:00 UT   07 01 30.6   +11 28 14     3.121    2.790   61.8   18.6   102   14.4 
2026-05-06 00:00 UT   07 02 52.2   +11 27 32     3.134    2.792   61.2   18.5   103   14.4 
2026-05-07 00:00 UT   07 04 14.1   +11 26 46     3.147    2.793   60.6   18.3   103   14.4 
2026-05-08 00:00 UT   07 05 36.4   +11 25 56     3.160    2.795   59.9   18.2   103   14.4 
2026-05-09 00:00 UT   07 06 59.0   +11 25 01     3.173    2.796   59.3   18.1   103   14.4 

    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.