(44) Nysa |
ephemeris |
date |
magn |
radius |
delta |
ra |
dec |
elong |
phase |
Today | 9 May 2025 | 11.5 | 2.300 AU | 3.294 AU | 02h35m | +12°29' | 8.3° | 3.6° |
Opposition | 23 Jan 2026 | 8.6 | 2.062 AU | 1.078 AU | 08h21m | +18°24' | 179.0° | 0.5° |
(44) Nysa - 2025-05-09
astro.vanbuitenen.nl
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 Nysa are:
e (Eccentricity) : 0.1496909
a (Semimajor axis) : 2.4222286
i (Inclination) : 3.71221
Ω (Longitude of ascending node) : 131.48659
ω (Argument of perihelion) : 344.12061
M (Mean anomaly) : 296.70957
Epoch : 2025 May 05
L (Longitude of perihelion) : 115.63884
B (Latitude of perihelion) : -1.01505
P (Orbital period in years) : 3.77
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
2025-05-09 00:00 UT 02 35 17.1 +12 29 15 3.294 2.300 8.3 3.6 234 11.5
2025-05-09 09:24 UT 02 36 02.5 +12 32 50 3.293 2.299 8.5 3.7 234 11.5
2025-05-10 00:00 UT 02 37 13.1 +12 38 21 3.291 2.298 8.7 3.8 235 11.5
2025-05-11 00:00 UT 02 39 09.3 +12 47 24 3.288 2.297 9.2 4.0 236 11.5
2025-05-12 00:00 UT 02 41 05.8 +12 56 23 3.285 2.295 9.6 4.2 237 11.5
2025-05-13 00:00 UT 02 43 02.5 +13 05 18 3.281 2.294 10.1 4.4 238 11.5
2025-05-14 00:00 UT 02 44 59.3 +13 14 10 3.278 2.292 10.5 4.6 239 11.5
2025-05-15 00:00 UT 02 46 56.5 +13 22 58 3.274 2.290 11.0 4.8 239 11.5
2025-05-16 00:00 UT 02 48 53.8 +13 31 42 3.271 2.289 11.4 5.0 240 11.5
2025-05-17 00:00 UT 02 50 51.3 +13 40 22 3.267 2.287 11.9 5.2 241 11.5
2025-05-18 00:00 UT 02 52 49.1 +13 48 59 3.263 2.285 12.4 5.4 241 11.6
2025-05-19 00:00 UT 02 54 47.0 +13 57 31 3.259 2.284 12.8 5.6 242 11.6
2025-05-20 00:00 UT 02 56 45.2 +14 05 59 3.255 2.282 13.3 5.8 242 11.6
2025-05-21 00:00 UT 02 58 43.6 +14 14 23 3.251 2.281 13.7 6.0 243 11.6
2025-05-22 00:00 UT 03 00 42.3 +14 22 43 3.247 2.279 14.2 6.2 243 11.6
2025-05-23 00:00 UT 03 02 41.1 +14 30 59 3.243 2.277 14.6 6.4 244 11.6
2025-05-24 00:00 UT 03 04 40.1 +14 39 11 3.238 2.276 15.1 6.6 244 11.6
2025-05-25 00:00 UT 03 06 39.4 +14 47 18 3.234 2.274 15.5 6.9 245 11.6
2025-05-26 00:00 UT 03 08 38.8 +14 55 21 3.229 2.273 16.0 7.1 245 11.6
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.