Presentation list by number list by name list by date ASCII files

Note number : 0084 P/Spitaler : 113P

Introduction

The following improved orbital elements, are from 382 observations 1890 November 17 to 2009 March 23. Perturbations by all nine planets were taken into account, and relativity effect of the sun.

The mean residual is 0.59 arc second.

Elements

Orbital elements given with respect to the mean ecliptic and equinox of J2000.
Epoch : 2008 March 23 at 0h TT, julian day 2454548.5.

Perihelion passage (T) 2008 March 23.42958 TT ±0.00000 TT
Argument of perihelion (ω) 49.8534391° ±0.0001363°
>Longitude of the node (Ω) 14.4733348° ۪.0001284°
Inclinaison (i) 5.7754873° ±0.0000128°
Perihelion distance (q) 2.1285081 ua ±0.0000005 ua
Eccentricity (e) 0.4230296 ±0.0000009
Semimajor axis (a) 3.6891113 ua ±0.0000065 ua
Mean motion (n) 0.13909818°/jour ±0.00000037°/jour
Period (P) 7.086 years ±0.0000187 (0.0068 day)

Formulæ for magnitudes

Total magnitude :
m1 = H1 + 5log(Δ) + 10 log(r) avec H1 = 14.22± 0.03 calculé à l'aide de 172 observation(s).
Nuclear magnitude :
m2 = H2 + 5log(Δ) + 5 log(r) avec H2 = 16.08±0.04 calculé à l'aide de 61 observation(s).

Elements for the next transit through perihelion

Epoch :2015 April 23 at 0h TT, julian day 2457135.5 TT.

T =2015 April 23.75268 TT.
q :2.1188516 ua (J2000) P Q
n : 0.13952009°/jour ω : 50.0205548° +0.43294038 -0.90107566
a : 3.6816702 ua Ω : 14.3865626° +0.79333051 +0.36770726
e : 0.4244863 i : 5.7761284° +0.42800623 +0.22990005
P =7.06 years

Elements for the previous transit(s) through perihelion

Epoch :2001 February 25 at 0h TT, julian day 2451965.5 TT.

T =2001 February 25.87132 TT.
q :2.1272752 ua (J2000) P Q
n : 0.13903155°/jour ω : 50.0628341° +0.43010980 -0.90242361
a : 3.6902897 ua Ω : 14.5245970° +0.79455144 +0.36512547
e : 0.4235479 i : 5.7766326° +0.42859487 +0.22872479
P =7.09 years

Epoch :1994 January 28 at 0h TT, julian day 2449380.5 TT.

T =1994 January 28.25803 TT.
q :2.1333483 ua (J2000) P Q
n : 0.13890118°/jour ω : 50.1953585° +0.42798813 -0.90343163
a : 3.6925985 ua Ω : 14.5267185° +0.79540620 +0.36325419
e : 0.4222637 i : 5.7769690° +0.42913301 +0.22772283
P =7.10 years

Epoch :1986 December 26 at 0h TT, julian day 2446790.5 TT.

T =1986 December 26.55991 TT.
q :2.1220525 ua (J2000) P Q
n : 0.13939493°/jour ω : 50.0358368° +0.42938211 -0.90276555
a : 3.6838737 ua Ω : 14.5982055° +0.79483255 +0.36439117
e : 0.4239616 i : 5.7848831° +0.42880323 +0.22854636
P =7.07 years

Epoch :1979 November 2 at 0h TT, julian day 2444179.5 TT.

T =1979 November 2.00412 TT.
q :2.1371432 ua (J2000) P Q
n : 0.14142148°/jour ω : 23.7729879° +0.43926177 -0.89048905
a : 3.6485961 ua Ω : 40.4512001° +0.79212381 +0.32161989
e : 0.4142560 i : 10.5375234° +0.42377939 +0.32185384
P =6.97 years

Epoch :1972 November 6 at 0h TT, julian day 2441627.5 TT.

T =1972 November 6.04344 TT.
q :2.1433349 ua (J2000) P Q
n : 0.14108977°/jour ω : 23.6005084° +0.44087696 -0.88967206
a : 3.6543127 ua Ω : 40.5192055° +0.79164149 +0.32305451
e : 0.4134780 i : 10.5351031° +0.42300267 +0.32267540
P =6.99 years

Epoch :1965 November 15 at 0h TT, julian day 2439079.5 TT.

T =1965 November 15.63533 TT.
q :2.1484980 ua (J2000) P Q
n : 0.14085909°/jour ω : 23.8515098° +0.43615962 -0.89197736
a : 3.6583013 ua Ω : 40.5713263° +0.79341350 +0.31883913
e : 0.4127061 i : 10.5351002° +0.42457014 +0.32049649
P =7.00 years

Epoch :1958 November 18 at 0h TT, julian day 2436525.5 TT.

T =1958 November 18.03346 TT.
q :2.1571923 ua (J2000) P Q
n : 0.14053882°/jour ω : 23.9732875° +0.43428660 -0.89290147
a : 3.6638570 ua Ω : 40.5694432° +0.79410120 +0.31723502
e : 0.4112237 i : 10.5283239° +0.42520400 +0.31951353
P =7.01 years

Epoch :1951 November 16 at 0h TT, julian day 2433966.5 TT.

T =1951 November 16.11242 TT.
q :2.1471454 ua (J2000) P Q
n : 0.14100646°/jour ω : 23.8330743° +0.43589441 -0.89208247
a : 3.6557519 ua Ω : 40.6070709° +0.79352870 +0.31851180
e : 0.4126665 i : 10.5438044° +0.42462721 +0.32052940
P =6.99 years

Epoch :1944 December 18 at 0h TT, julian day 2431442.5 TT.

T =1944 December 18.58295 TT.
q :2.0275639 ua (J2000) P Q
n : 0.14574923°/jour ω : 22.3138267° +0.44441165 -0.88710289
a : 3.5760084 ua Ω : 41.5870631° +0.79092162 +0.32319491
e : 0.4330092 i : 10.8273232° +0.42064389 +0.32953531
P =6.76 years

Epoch :1938 March 11 at 0h TT, julian day 2428968.5 TT.

T =1938 March 11.40942 TT.
q :2.0278174 ua (J2000) P Q
n : 0.14577547°/jour ω : 22.0919182° +0.44675797 -0.88589240
a : 3.5755793 ua Ω : 41.6570890° +0.79015068 +0.32522610
e : 0.4328702 i : 10.8316734° +0.41960603 +0.33079091
P =6.76 years

Epoch :1931 May 21 at 0h TT, julian day 2426482.5 TT.

T =1931 May 21.73332 TT.
q :2.0777918 ua (J2000) P Q
n : 0.14391914°/jour ω : 21.8014046° +0.44537465 -0.88648340
a : 3.6062598 ua Ω : 42.0336604° +0.79124620 +0.32401976
e : 0.4238375 i : 10.8164096° +0.41901179 +0.33039125
P =6.85 years

Epoch :1924 July 8 at 0h TT, julian day 2423974.5 TT.

T =1924 July 8.82924 TT.
q :2.0886604 ua (J2000) P Q
n : 0.14337243°/jour ω : 21.6586699° +0.44680344 -0.88575390
a : 3.6154216 ua Ω : 42.0834401° +0.79080726 +0.32531987
e : 0.4222913 i : 10.8121445° +0.41831873 +0.33106950
P =6.87 years

Epoch :1917 August 30 at 0h TT, julian day 2421470.5 TT.

T =1917 August 30.12296 TT.
q :2.0824365 ua (J2000) P Q
n : 0.14352492°/jour ω : 21.8466903° +0.44366367 -0.88731179
a : 3.6128604 ua Ω : 42.0986756° +0.79195053 +0.32243596
e : 0.4236045 i : 10.8205502° +0.41949602 +0.32971630
P =6.87 years

Epoch :1910 October 24 at 0h TT, julian day 2418968.5 TT.

T =1910 October 24.33343 TT.
q :2.0817158 ua (J2000) P Q
n : 0.14366576°/jour ω : 22.0437940° +0.44076899 -0.88875228
a : 3.6104987 ua Ω : 42.0885517° +0.79297429 +0.31983073
e : 0.4234271 i : 10.8232945° +0.42061203 +0.32837126
P =6.86 years

Epoch :1903 December 15 at 0h TT, julian day 2416463.5 TT.

T =1903 December 15.84566 TT.
q :2.0731061 ua (J2000) P Q
n : 0.14410303°/jour ω : 21.9056152° +0.44222064 -0.88799599
a : 3.6031912 ua Ω : 42.1334273° +0.79247853 +0.32100433
e : 0.4246472 i : 10.8351864° +0.42002225 +0.32927093
P =6.84 years

Epoch :1897 March 1 at 0h TT, julian day 2413984.5 TT.

T =1897 March 1.89870 TT.
q :1.8148916 ua (J2000) P Q
n : 0.15558656°/jour ω : 13.7966837° +0.50038994 -0.85074466
a : 3.4236393 ua Ω : 46.4619630° +0.77183634 +0.35420076
e : 0.4698940 i : 12.8125288° +0.39227360 +0.38829800
P =6.33 years

Epoch :1890 October 27 at 0h TT, julian day 2411667.5 TT.

T =1890 October 27.47890 TT.
q :1.8160988 ua (J2000) P Q
n : 0.15558462°/jour ω : 13.6168392° +0.50214276 -0.84967741
a : 3.4236677 ua Ω : 46.5227810° +0.77120727 +0.35578233
e : 0.4695458 i : 12.8138855° +0.39126971 +0.38918792
P =6.33 years

Contact

Send your suggestion to the author of the notes : Patrick Rocher

Presentation list by number list by name list by date ASCII files
Caution : This Website was created with the Ministère de l'Education Nationale, the CNRS and the CNES support. Any use of the data published on this website requires the IMCCE agreement..