/usr/share/libswe/ephe/seorbel.txt is in swe-basic-data 1.80.00.0002-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | # Orbital elements of ficticious planets
# 27 Jan. 2000
#
# This file is part of the Swiss Ephemeris, from Version 1.52 on.
#
# Warning! These planets do not exist!
#
# The user can add his or her own elements.
# 960 is the maximum number of ficticious planets.
#
# The elements order is as follows:
# 1. epoch of elements (Julian day)
# 2. equinox (Julian day or "J1900" or "B1950" or "J2000")
# 3. mean anomaly at epoch
# 4. semi-axis
# 5. eccentricity
# 6. argument of perihelion (ang. distance of perihelion from node)
# 7. ascending node
# 8. inclination
# 9. name of planet
#
# use '#' for comments
# to compute a body with swe_calc(), use planet number
# ipl = SE_FICT_OFFSET_1 + number_of_elements_set,
# e.g. number of Kronos is ipl = 39 + 4 = 43
#
# Witte/Sieggruen planets, refined by James Neely
#2456200.5, J2000, 143.49291, 1.4579341, 0.2225740, 178.78899, 304.33810, 10.82816, Eros # 1
J1900, J1900, 163.7409, 40.99837, 0.00460, 171.4333, 129.8325, 1.0833, Cupido # 1
J1900, J1900, 27.6496, 50.66744, 0.00245, 148.1796, 161.3339, 1.0500, Hades # 2
J1900, J1900, 165.1232, 59.21436, 0.00120, 299.0440, 0.0000, 0.0000, Zeus # 3
J1900, J1900, 169.0193, 64.81960, 0.00305, 208.8801, 0.0000, 0.0000, Kronos # 4
J1900, J1900, 138.0533, 70.29949, 0.00000, 0.0000, 0.0000, 0.0000, Apollon # 5
J1900, J1900, 351.3350, 73.62765, 0.00000, 0.0000, 0.0000, 0.0000, Admetos # 6
J1900, J1900, 55.8983, 77.25568, 0.00000, 0.0000, 0.0000, 0.0000, Vulcanus # 7
J1900, J1900, 165.5163, 83.66907, 0.00000, 0.0000, 0.0000, 0.0000, Poseidon # 8
#
# Isis-Transpluto; elements from "Die Sterne" 3/1952, p. 70ff.
# Strubell does not give an equinox. 1945 is taken in order to
# reproduce the as best as ASTRON ephemeris. (This is a strange
# choice, though.)
# The epoch according to Strubell is 1772.76.
# 1772 is a leap year!
# The fraction is counted from 1 Jan. 1772
2368547.66, 2431456.5, 0.0, 77.775, 0.3, 0.7, 0, 0, Isis-Transpluto # 9
# Nibiru, elements from Christian Woeltge, Hannover
2415200, J1900, 0.0, 234.8921, 0.999592, -89.0, 88.0, 136.0, Nxbiru # 10
1856113.380954, 1856113.380954, 0.0, 234.8921, 0.981092, 103.966, -44.567, 158.708, Nibiru # 10
# Harrington, elements from Astronomical Journal 96(4), Oct. 1988
2374696.5, J2000, 0.0, 101.2, 0.411, 208.5, 275.4, 32.4, Harrington # 11
# according to W.G. Hoyt, "Planets X and Pluto", Tucson 1980, p. 63
2395662.5, 2395662.5, 34.05, 36.15, 0.10761, 284.75, 0, 0, Leverrier (Neptune) # 12
2395662.5, 2395662.5, 24.28, 37.25, 0.12062, 299.11, 0, 0, Adams (Neptune) # 13
2425977.5, 2425977.5, 281, 43.0, 0.202, 204.9, 0, 0, Lowell (Pluto) # 14
2425977.5, 2425977.5, 48.95, 55.1, 0.31, 280.1, 100, 15, Pickering (Pluto) # 15
# intramercurian hypothetical Vulcan acc. to L.H. Weston
J1900,JDATE, 252.8987988 + 707550.7341 * T, 0.13744, 0.019, 322.212069+1670.056*T, 47.787931-1670.056*T, 7.5, Vulcan # 16
# Selena/White Moon
J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05280098949, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
# Hypothetical planet Proserpina, according to http://www.geocities.com/Hollywood/Academy/7519/proserpina.html
# J1900, 170.73 + 51.05 * T
J1900,JDATE, 170.73, 79.225630, 0, 0, 0, 0, Proserpina #18
# Waldemath's Second Earth Moon
# Elements were derived by D.Koch from Waldemaths original elements as given in
# David Walters' book on Vulcan. They differ from Solar Fire (Graham Dawsons)
# elements, which are based on the assumption that the "mean longitude" given
# by Waldemath is an observation (a true longitude)
# Neither Swisseph nor Solar fire elements agree with Delphine Jay's ephemeris,
# which is obviously wrong.
2414290.95827875,2414290.95827875, 70.3407215 + 109023.2634989 * T, 0.0068400705250028, 0.1587, 8.14049594 + 2393.47417444 * T, 136.24878256 - 1131.71719709 * T, 2.5, Waldemath, geo # 19
##############################################
# The following elements are for test only
# (Selena without T)
2454000.5,J2000,268.05505,57.3693459,0.1104221,284.48762,252.36907,46.75377,2004XR190
J2000,JDATE, 242.2205555, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon, geo # 17
# (Selena with T, gives exactly the same position)
J2000,JDATE, 242.2205555 + 5143.5418158 * T, 0.05279142865925, 0.0, 0.0, 0.0, 0.0, Selena/White Moon with T Terms, geo # 17
J2000, JDATE, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.3702885 * T, 48.330893 + 1.186189 * T, 7.004986 + 0.0018215 * T, Mercury elem. for equ. of date # 18
J2000, J2000, 174.794787 + 149472.5157715 * T, 0.38709831, 0.20563175 + 0.000020406 * T, 29.125226 + 0.2842872 * T, 48.330893 - 0.1254229 * T, 7.004986 - 0.0059516 * T, Mercury Test J2000 Elements# 18
|