Asteroid 2013 RF98
Asteroid 2013 RF98 Sky Charts and Coordinates
This is a simplified sky chart, showing where Asteroid 2013 RF98 is now with respect to the brightest stars and constellations.
More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.
High Precision Live Sky Chart
Asteroid 2013 RF98 Rise and Set Times
Today's Asteroid 2013 RF98 rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the Europe/London timezone.
Asteroid 2013 RF98 Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2013 RF98 with respect of the Sun and the orbits of the major planets. The position of Asteroid 2013 RF98 and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!
View Asteroid 2013 RF98 in the 3D Solar System Simulator
Asteroid 2013 RF98 Ephemeris
The following table lists the ephemerides of Asteroid 2013 RF98 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2013 RF98 in our Online Planetarium at the chosen date.
| Date | Right AscensionR.A. | DeclinationDec. | MagnitudeMag | Constellation |
|---|---|---|---|---|
| 2019 Apr 14 | 02h 57m 53s | +03° 42’ 06” | 24.58 | Cetus |
| 2019 Apr 15 | 02h 58m 00s | +03° 42’ 52” | 24.58 | Cetus |
| 2019 Apr 16 | 02h 58m 06s | +03° 43’ 39” | 24.58 | Cetus |
| 2019 Apr 17 | 02h 58m 13s | +03° 44’ 25” | 24.58 | Cetus |
| 2019 Apr 18 | 02h 58m 19s | +03° 45’ 10” | 24.57 | Cetus |
| 2019 Apr 19 | 02h 58m 26s | +03° 45’ 56” | 24.57 | Cetus |
| 2019 Apr 20 | 02h 58m 32s | +03° 46’ 41” | 24.57 | Cetus |
| 2019 Apr 21 | 02h 58m 40s | +03° 47’ 26” | 24.57 | Cetus |
| 2019 Apr 22 | 02h 58m 45s | +03° 48’ 10” | 24.57 | Cetus |
| 2019 Apr 23 | 02h 58m 53s | +03° 48’ 55” | 24.56 | Cetus |
| 2019 Apr 24 | 02h 58m 59s | +03° 49’ 39” | 24.56 | Cetus |
| 2019 Apr 25 | 02h 59m 05s | +03° 50’ 22” | 24.56 | Cetus |
| 2019 Apr 26 | 02h 59m 12s | +03° 51’ 06” | 24.56 | Cetus |
| 2019 Apr 27 | 02h 59m 20s | +03° 51’ 50” | 24.56 | Cetus |
Distance of Asteroid 2013 RF98 from Earth
The following chart shows the distance of Asteroid 2013 RF98 from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval.
The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 2013 RF98 is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Asteroid 2013 RF98
The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2013 RF98, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.
Asteroid 2013 RF98 Orbital Elements
The following table lists the orbital elements of Asteroid 2013 RF98 at epoch 26 April 2019 00:00 UTC (JD: 2458600.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.89920590 |
| Orbit inclination | i | 29.58662888° |
| Perihelion distance | q | 36.07175787 AU 5,396,258,181 km |
| Aphelion distance | Q |
679.67960262 AU 101,678,621,514 km |
| Semi-major axis | a |
357.87568025 AU 53,537,439,847 km |
| Orbital period | period |
6,770.2800 years 2,472,843.9261 days |
| Date of perihelion transit | Tp | 2009-Sep-25 13:56:20 2,455,100.0808 JD |
| Next perihelion transit | 8780-Feb-25 12:09 4,927,944.0069 JD |
|
| Argument of perihelion | peri | 311.60258271302° |
| Longitude of the ascending node | node | 67.578055451693° |
| Mean anomaly | M | 0.50959581409812° |
| Mean motion | n | 0.00014558°/day |
| Closest approach to Earth* | 2013-Oct-24 | |
| Distance of closest approach* | 35.36977255 AU 5,291,242,671 km |
* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2100-Dec-31, with a sampling interval of 1 day.