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

For Current Date   =  2025 May 09 - Fri
Time UT            =  13:16:23 UT
Applied Delta T    = +00:01:15
Astronomical JD TT =  2460805.05391204

Apparent Geocentric Position and True Distance:
Right Ascension     =  03h 36m 41.05s = 3.6114020h = 54.1710300°
Declination         = +20° 34' 11.95" = +20.569985°
True Distance       =  2.845547419 AU = 425.687835 Mkm = 264.510157 Mmi
Horizontal Parallax =  3.090" = 0.05151' = 0.000858471°
Visual Magnitude    = +9.5
Light/Signal Time   =  23m 39.94s

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

For Current Date   = 2025 May 09 - Fri
Time TT            = 13:16:23 TT
Astronomical JD TT = 2460805.05304398

Apparent Geocentric Position and True Distance:
Right Ascension     =  03h 36m 40.91s = 3.6113644h = 54.1704660°
Declination         = +20° 34' 11.57" = +20.569881°
True Distance       =  2.845545521 AU = 425.687551 Mkm = 264.509981 Mmi
Horizontal Parallax =  3.090" = 0.05151' = 0.000858471°
Visual Magnitude    = +9.5
Light/Signal Time   =  23m 39.94s

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Asteroid Iris ephemeris table for each date of May. 2025 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
2460794  3.1349600 +19.114070  2.818967018 +9.6    xx
2460795  3.1777975 +19.256901  2.821573416 +9.5    xx
2460796  3.2206937 +19.397602  2.824139173 +9.5    xx
2460797  3.2636460 +19.536145  2.826664381 +9.5     1
2460798  3.3066522 +19.672501  2.829149210 +9.5     2
2460799  3.3497100 +19.806642  2.831593872 +9.5     3
2460800  3.3928179 +19.938539  2.833998588 +9.5     4
2460801  3.4359743 +20.068169  2.836363572 +9.5     5
2460802  3.4791782 +20.195507  2.838689014 +9.5     6
2460803  3.5224285 +20.320533  2.840975073 +9.5     7
2460804  3.5657242 +20.443225  2.843221876 +9.5     8
2460805  3.6090642 +20.563564  2.845429512 +9.5     9
2460806  3.6524477 +20.681534  2.847598032 +9.5    10
2460807  3.6958734 +20.797115  2.849727447 +9.5    11
2460808  3.7393403 +20.910293  2.851817720 +9.4    12
2460809  3.7828468 +21.021051  2.853868772 +9.4    13
2460810  3.8263917 +21.129372  2.855880471 +9.4    14
2460811  3.8699733 +21.235240  2.857852632 +9.4    15
2460812  3.9135898 +21.338638  2.859785016 +9.4    16
2460813  3.9572394 +21.439550  2.861677327 +9.4    17
2460814  4.0009202 +21.537956  2.863529215 +9.4    18
2460815  4.0446304 +21.633839  2.865340272 +9.4    19
2460816  4.0883681 +21.727181  2.867110036 +9.4    20
2460817  4.1321317 +21.817963  2.868837996 +9.4    21
2460818  4.1759195 +21.906169  2.870523601 +9.3    22
2460819  4.2197300 +21.991782  2.872166278 +9.3    23
2460820  4.2635615 +22.074790  2.873765455 +9.3    24
2460821  4.3074125 +22.155181  2.875320600 +9.3    25
2460822  4.3512803 +22.232948  2.876831255 +9.3    26
2460823  4.3951623 +22.308081  2.878297064 +9.3    27
2460824  4.4390548 +22.380573  2.879717793 +9.3    28
2460825  4.4829541 +22.450416  2.881093323 +9.2    29
2460826  4.5268557 +22.517603  2.882423627 +9.3    30
2460827  4.5707543 +22.582090  2.883708736 +9.3    31
2460828  4.6146514 +22.643811  2.884948712 +9.3    xx
2460829  4.6585482 +22.702821  2.886143619 +9.3    xx
2460830  4.7024398 +22.759142  2.887293509 +9.3    xx
JD12_TT    RA_Hr    Decl_Deg     Dist_AU    VMag   Day
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