Geocentric Asteroid Iris Ephemeris Statistics
Referred to True Ecliptic and Equinox of Date - UT Time Scale
For Current Date = 2025 Aug 09 - Sat
Time UT = 02:27:02 UT
Applied Delta T = +00:01:15
Astronomical JD TT = 2460896.60297454
Apparent Geocentric Position and True Distance:
Right Ascension = 07h 29m 53.83s = 7.4982859h = 112.4742885°
Declination = +20° 36' 39.53" = +20.610981°
True Distance = 2.847050018 AU = 425.912620 Mkm = 264.649833 Mmi
Horizontal Parallax = 3.089" = 0.05148' = 0.000858018°
Visual Magnitude = +10.0
Light/Signal Time = 23m 40.69s
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Geocentric Asteroid Iris Ephemeris Statistics
Referred to True Ecliptic and Equinox of Date - TT Time Scale
For Current Date = 2025 Aug 09 - Sat
Time TT = 02:27:02 TT
Astronomical JD TT = 2460896.60210648
Apparent Geocentric Position and True Distance:
Right Ascension = 07h 29m 53.71s = 7.4982525h = 112.4737875°
Declination = +20° 36' 39.88" = +20.611077°
True Distance = 2.847052275 AU = 425.912958 Mkm = 264.650043 Mmi
Horizontal Parallax = 3.089" = 0.05148' = 0.000858017°
Visual Magnitude = +10.0
Light/Signal Time = 23m 40.69s
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Asteroid Iris ephemeris table for each date of Aug. 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
2460886 7.0821191 +21.665312 2.870926934 +10.0 xx
2460887 7.1220051 +21.575689 2.868987399 +10.0 xx
2460888 7.1617619 +21.483949 2.866983191 +10.0 xx
2460889 7.2013885 +21.390117 2.864914212 +10.0 1
2460890 7.2408838 +21.294218 2.862780348 +10.0 2
2460891 7.2802464 +21.196278 2.860581470 +10.0 3
2460892 7.3194754 +21.096325 2.858317430 +10.0 4
2460893 7.3585694 +20.994382 2.855988054 +10.0 5
2460894 7.3975272 +20.890476 2.853593141 +10.0 6
2460895 7.4363475 +20.784632 2.851132447 +10.0 7
2460896 7.4750293 +20.676873 2.848605677 +10.0 8
2460897 7.5135713 +20.567222 2.846012470 +10.0 9
2460898 7.5519728 +20.455699 2.843352389 +10.0 10
2460899 7.5902332 +20.342325 2.840624919 +10.1 11
2460900 7.6283520 +20.227119 2.837829467 +10.1 12
2460901 7.6663292 +20.110104 2.834965379 +10.1 13
2460902 7.7041643 +19.991303 2.832031958 +10.1 14
2460903 7.7418570 +19.870742 2.829028494 +10.1 15
2460904 7.7794062 +19.748450 2.825954287 +10.1 16
2460905 7.8168105 +19.624457 2.822808679 +10.1 17
2460906 7.8540683 +19.498793 2.819591072 +10.1 18
2460907 7.8911776 +19.371487 2.816300945 +10.1 19
2460908 7.9281363 +19.242569 2.812937870 +10.1 20
2460909 7.9649426 +19.112066 2.809501508 +10.1 21
2460910 8.0015949 +18.980005 2.805991615 +10.1 22
2460911 8.0380920 +18.846411 2.802408028 +10.1 23
2460912 8.0744328 +18.711311 2.798750652 +10.1 24
2460913 8.1106166 +18.574731 2.795019442 +10.1 25
2460914 8.1466429 +18.436699 2.791214392 +10.1 26
2460915 8.1825110 +18.297244 2.787335513 +10.1 27
2460916 8.2182205 +18.156394 2.783382828 +10.2 28
2460917 8.2537707 +18.014179 2.779356364 +10.2 29
2460918 8.2891611 +17.870628 2.775256144 +10.2 30
2460919 8.3243909 +17.725771 2.771082186 +10.2 31
2460920 8.3594595 +17.579636 2.766834501 +10.2 xx
2460921 8.3943663 +17.432254 2.762513086 +10.2 xx
2460922 8.4291104 +17.283651 2.758117923 +10.2 xx
JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day
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