(148) Gallia
ephemeris	date	magn	radius	delta	ra	dec	elong	phase
Today	18 Sep 2025	13.7	3.217 AU	4.163 AU	12h42m	+10°36'	17.3°	5.3°
Opposition	5 May 2026	12.7	3.282 AU	2.405 AU	15h33m	+17°11'	144.8°	10.2°

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 Gallia are:

            e (Eccentricity)                : 0.1880412
            a (Semimajor axis)              : 2.7698613
            i (Inclination)                 : 25.29078
            Ω (Longitude of ascending node) : 144.95604
            ω (Argument of perihelion)      : 252.41048
            M (Mean anomaly)                : 114.63922
            Epoch                           : 2025 May 05

            L (Longitude of perihelion)     : 215.63414
            B (Latitude of perihelion)      : -24.03148
            P (Orbital period in years)     : 4.61            
        

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. A more printer-friendly version of the same chart can be found below.

Ephemerides:

Date       Time       RA (2000)    DEC (2000)    delta   radius  elong  phase   PA    magn
2025-09-18 00:00 UT   12 42 12.3   +10 36 55     4.163    3.217   17.3    5.3    61   13.7 
2025-09-18 21:10 UT   12 43 23.3   +10 30 59     4.165    3.218   17.0    5.3    60   13.6 
2025-09-19 00:00 UT   12 43 32.8   +10 30 11     4.165    3.218   17.0    5.2    59   13.6 
2025-09-20 00:00 UT   12 44 53.3   +10 23 30     4.168    3.219   16.7    5.1    58   13.6 
2025-09-21 00:00 UT   12 46 14.0   +10 16 49     4.171    3.220   16.4    5.0    56   13.6 
2025-09-22 00:00 UT   12 47 34.7   +10 10 10     4.173    3.221   16.1    5.0    54   13.6 
2025-09-23 00:00 UT   12 48 55.4   +10 03 33     4.175    3.222   15.8    4.9    52   13.6 
2025-09-24 00:00 UT   12 50 16.2   +09 56 57     4.177    3.222   15.6    4.8    49   13.6 
2025-09-25 00:00 UT   12 51 37.1   +09 50 23     4.179    3.223   15.4    4.7    47   13.6 
2025-09-26 00:00 UT   12 52 58.1   +09 43 51     4.181    3.224   15.2    4.7    45   13.6 
2025-09-27 00:00 UT   12 54 19.1   +09 37 20     4.183    3.225   15.0    4.6    43   13.6 
2025-09-28 00:00 UT   12 55 40.1   +09 30 52     4.184    3.226   14.8    4.6    40   13.6 
2025-09-29 00:00 UT   12 57 01.2   +09 24 25     4.185    3.227   14.7    4.5    38   13.6 
2025-09-30 00:00 UT   12 58 22.4   +09 17 60     4.187    3.227   14.6    4.5    35   13.6 
2025-10-01 00:00 UT   12 59 43.6   +09 11 37     4.188    3.228   14.5    4.5    33   13.6 
2025-10-02 00:00 UT   13 01 04.8   +09 05 16     4.188    3.229   14.5    4.4    30   13.6 
2025-10-03 00:00 UT   13 02 26.1   +08 58 57     4.189    3.230   14.5    4.4    28   13.6 
2025-10-04 00:00 UT   13 03 47.4   +08 52 40     4.189    3.230   14.5    4.4    25   13.6 
2025-10-05 00:00 UT   13 05 08.8   +08 46 26     4.190    3.231   14.5    4.4    23   13.6 
2025-10-06 00:00 UT   13 06 30.2   +08 40 13     4.190    3.232   14.5    4.5    20   13.6 
2025-10-07 00:00 UT   13 07 51.6   +08 34 03     4.190    3.233   14.6    4.5    18   13.6 
2025-10-08 00:00 UT   13 09 13.0   +08 27 55     4.190    3.234   14.7    4.5    15   13.6 
2025-10-09 00:00 UT   13 10 34.5   +08 21 50     4.190    3.234   14.9    4.5    13   13.6 
2025-10-10 00:00 UT   13 11 56.0   +08 15 47     4.189    3.235   15.0    4.6    10   13.6 
2025-10-11 00:00 UT   13 13 17.5   +08 09 46     4.189    3.236   15.2    4.6     8   13.6 
2025-10-12 00:00 UT   13 14 39.1   +08 03 48     4.188    3.237   15.4    4.7     6   13.6 

    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.