跳到主要內容

mars 2020 ephemeris 

telnet horizons.jpl.nasa.gov 6775
type at prompt: mars2020

apparent RA and DEC:

*******************************************************************************
Target body name: Mars2020 (spacecraft) (-168)    {source: Mars2020_merged}
Center body name: Earth (399)                     {source: Mars2020_merged}
Center-site name: GEOCENTRIC
*******************************************************************************
Start time      : A.D. 2020-Aug-01 00:00:00.0000 UT    
Stop  time      : A.D. 2020-Aug-15 00:00:00.0000 UT    
Step-size       : 1440 minutes
*******************************************************************************
Target pole/equ : No model available
Target radii    : (unavailable)                                              
Center geodetic : 0.00000000,0.00000000,0.0000000 {E-lon(deg),Lat(deg),Alt(km)}
Center cylindric: 0.00000000,0.00000000,0.0000000 {E-lon(deg),Dxy(km),Dz(km)}
Center pole/equ : High-precision EOP model        {East-longitude positive}
Center radii    : 6378.1 x 6378.1 x 6356.8 km     {Equator, meridian, pole}  
Target primary  : Earth
Vis. interferer : MOON (R_eq= 1737.400) km        {source: Mars2020_merged}
Rel. light bend : Sun, EARTH                      {source: Mars2020_merged}
Rel. lght bnd GM: 1.3271E+11, 3.9860E+05 km^3/s^2                            
Atmos refraction: NO (AIRLESS)
RA format       : HMS
Time format     : CAL
EOP file        : eop.200731.p201022                                          
EOP coverage    : DATA-BASED 1962-JAN-20 TO 2020-JUL-31. PREDICTS-> 2020-OCT-21
Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s
Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO )
Table cut-offs 2: Solar elongation (  0.0,180.0=NO ),Local Hour Angle( 0.0=NO )
Table cut-offs 3: RA/DEC angular rate (     0.0=NO )                          
*******************************************************************************
 Date__(UT)__HR:MN     R.A.__(a-apparent)__DEC
**********************************************
$$SOE
 2020-Aug-01 00:00     00 29 28.19 +23 12 16.2
 2020-Aug-02 00:00     00 32 41.83 +23 24 21.8
 2020-Aug-03 00:00     00 34 09.04 +23 29 38.0
 2020-Aug-04 00:00     00 34 57.78 +23 32 27.3
 2020-Aug-05 00:00     00 35 27.50 +23 34 02.4
 2020-Aug-06 00:00     00 35 45.86 +23 34 50.9
 2020-Aug-07 00:00     00 35 56.45 +23 35 04.8
 2020-Aug-08 00:00     00 36 01.19 +23 34 50.0
 2020-Aug-09 00:00     00 36 01.18 +23 34 09.4
 2020-Aug-10 00:00     00 35 57.10 +23 33 04.3
 2020-Aug-11 00:00     00 35 49.41 +23 31 35.1
 2020-Aug-12 00:00     00 35 38.41 +23 29 41.9
 2020-Aug-13 00:00     00 35 24.33 +23 27 24.5
 2020-Aug-14 00:00     00 35 07.35 +23 24 42.4
 2020-Aug-15 00:00     00 34 47.63 +23 21 35.2

orbitsimulator 

Hatenablog search using jpl horizons query
標籤：

留言

張貼留言

這個網誌中的熱門文章

ES8311 and ES8388 codec IC

ES8388 audio codec module is one of the audio codec modules available that is supported by ESP32 and official ESP-ADF releases. The ES8388 module lets you have: Stereo microphone and line input Stereo headphone and line out Up to 96 kHz 24 bpp high quality audio This module is compatible with all MCUs that have I2C and I2S ports (like ESP32, ESP8266, STM32, i.MX6, Raspberry Pi, etc) ES8311 Maxgerhardt github PCBartist twblogs ESP32-A1S  (limited stock)Audio codec AC101 or ES8388 built-in. NB the pinouts and firmware are different! Arduino - ESP31-A1S instructable Phil Schatzmann and his github   Simple A2DP thaaraak github on ESP32-A1S github of Yveaux and  Marcel-licence ESP ADF   example:  Logitech PiCorePlayer squeeze lite squeezebox forum   ESP32-Audio-kit  (from AI thinker) based on ESP32-A1S, is simple and small. But upgrade-ability seems limited  Alex John Talbert mixer equalizer: can this be used as simple equalizer? how about proces...
張貼留言
閱讀完整內容

sharpstar 150mm f/2.8 hyperbolic astrograph

to be launched in summer, 2019. spot diagram is now available, and connections diagram to camera is shown . list price RMB 13,000 ( USD 1900 approx) comparing this with Takahashi epsilon-180ED: spot diagram: connections: the focuser is 2.5 inch, and threads are M48 x 0.75mm   cloudynights first impression threads   some nice photo review from skypoint   Astrofotoblog review  c
2 則留言
閱讀完整內容

越南香草

Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo ~ "N-gaw" Mui ~ "Moo-ee" Ngo (N-gaw) ,  Mui  (Moo-ee )  Cilantro Coriandrum sativum, chinese parsley  Ngo Gai (N-gaw guy), Mui Tau (Moo-ee Tao), Ngo Tau (N-gaw Tao)   Mexican Coriander,  Sawtooth Coriander, Cilantro Eryngium foetidum 　　 娥女帝(拼音), 刺芹 　　特徵：娥女帝是短株形的植物，氣味清淡，葉邊呈鋸齒形，十分容易辨認。來源地：越南。 功效：和白夏差不多，娥女帝亦有祛濕、解毒及驅風的療效。建議食法： Pho,  (Bánh Xeò) 越南煎餅, 炒菜,湯,咖哩 Ngo Gai ~ "N-gaw guy" Mui Tau ~ "Moo-ee Tao" Ngo Tau ~ "N-gaw Tao" - See more at: http://vietworldkitchen.typepad.com/blog/vietnamese-herb-primer.html#sthash.I9rzkzwI.dpuf Rau Ram (Rau Rahm) Vietnam Coriander, Laksa Leaf, "Vietnamese mint(actually not a mint)". Polygonum leaf Polygonum odoratum Peppery, quite spicy. In salad, soup Hung (Hoong), , Hung Lang (Hoong Lang) Spearmint.  Vietnamese coriander Hung Lui (Hoong Lou-ee), Hung ...
張貼留言
閱讀完整內容