Geocentric Asteroid Iris Ephemeris Statistics
Referred to True Ecliptic and Equinox of Date - UT Time Scale

For Current Date   =  2018 Sep 20 - Thu
Time UT            =  22:40:26 UT
Applied Delta T    = +00:01:11
Astronomical JD TT =  2458382.44556713

Apparent Geocentric Position and True Distance:
Right Ascension     =  10h 42m 22.55s = 10.7062639h = 160.5939585°
Declination         = +04° 04' 07.73" = +4.068813°
True Distance       =  3.372717276 AU = 504.551323 Mkm = 313.513657 Mmi
Horizontal Parallax =  2.607" = 0.04346' = 0.000724288°
Visual Magnitude    = +10.6
Light/Signal Time   =  28m 03.00s
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Geocentric Asteroid Iris Ephemeris Statistics
Referred to True Ecliptic and Equinox of Date - TT Time Scale

For Current Date   = 2018 Sep 20 - Thu
Time TT            = 22:40:26 TT
Astronomical JD TT = 2458382.44474537

Apparent Geocentric Position and True Distance:
Right Ascension     =  10h 42m 22.47s = 10.7062412h = 160.5936180°
Declination         = +04° 04' 08.26" = +4.068960°
True Distance       =  3.372718569 AU = 504.551516 Mkm = 313.513777 Mmi
Horizontal Parallax =  2.607" = 0.04346' = 0.000724288°
Visual Magnitude    = +10.6
Light/Signal Time   =  28m 03.00s

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Asteroid Iris ephemeris table for each date of Sep. 2018 at 12:00 TT

Computed according to the USNO AE98 model
There are three extra (xx) days at each end of the table.


JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
2458360 10.0667346 +08.026238  3.378039901 +10.3   xx
2458361 10.0960689 +07.853692  3.379058626 +10.4   xx
2458362 10.1253254 +07.680691  3.379964056 +10.4   xx
2458363 10.1545045 +07.507246  3.380755536 +10.4    1
2458364 10.1836067 +07.333373  3.381432373 +10.4    2
2458365 10.2126321 +07.159084  3.381993843 +10.4    3
2458366 10.2415806 +06.984398  3.382439203 +10.4    4
2458367 10.2704517 +06.809331  3.382767716 +10.4    5
2458368 10.2992448 +06.633901  3.382978670 +10.5    6
2458369 10.3279591 +06.458125  3.383071419 +10.5    7
2458370 10.3565939 +06.282020  3.383045408 +10.5    8
2458371 10.3851487 +06.105601  3.382900207 +10.5    9
2458372 10.4136234 +05.928883  3.382635514 +10.5   10
2458373 10.4420179 +05.751878  3.382251156 +10.5   11
2458374 10.4703324 +05.574601  3.381747059 +10.5   12
2458375 10.4985670 +05.397068  3.381123222 +10.5   13
2458376 10.5267216 +05.219295  3.380379681 +10.6   14
2458377 10.5547961 +05.041299  3.379516487 +10.6   15
2458378 10.5827903 +04.863097  3.378533685 +10.6   16
2458379 10.6107039 +04.684705  3.377431311 +10.6   17
2458380 10.6385370 +04.506141  3.376209379 +10.6   18
2458381 10.6662892 +04.327418  3.374867886 +10.6   19
2458382 10.6939605 +04.148552  3.373406808 +10.6   20
2458383 10.7215509 +03.969558  3.371826097 +10.6   21
2458384 10.7490605 +03.790449  3.370125681 +10.6   22
2458385 10.7764895 +03.611238  3.368305455 +10.6   23
2458386 10.8038381 +03.431936  3.366365278 +10.7   24
2458387 10.8311067 +03.252556  3.364304966 +10.7   25
2458388 10.8582957 +03.073107  3.362124283 +10.7   26
2458389 10.8854056 +02.893602  3.359822944 +10.7   27
2458390 10.9124367 +02.714050  3.357400611 +10.7   28
2458391 10.9393891 +02.534466  3.354856899 +10.7   29
2458392 10.9662628 +02.354860  3.352191385 +10.7   30
2458393 10.9930574 +02.175250  3.349403622 +10.7   xx
2458394 11.0197724 +01.995649  3.346493157 +10.7   xx
2458395 11.0464069 +01.816076  3.343459552 +10.7   xx
JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
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PHP Program by Jay Tanner - 2018