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

Note number : 0099 P/Neujmin 3 : 42P

Introduction

The following improved orbital elements, are from 205 observations 1993 May 25 to 2004 November 7. Perturbations by all nine planets were taken into account, and relativity effect of the sun.

The mean residual is 0.47 arc second.

Elements

Orbital elements given with respect to the mean ecliptic and equinox of J2000.
Epoch : 2004 July 15 at 0h TT, julian day 2453201.5.

Perihelion passage (T) 2004 July 15.94665 TT ±0.00000 TT
Argument of perihelion (ω) 147.1623040° ±0.0002819°
>Longitude of the node (Ω) 150.3836504° ۪.0002756°
Inclinaison (i) 3.9854490° ±0.0000205°
Perihelion distance (q) 2.0147384 ua ±0.0000007 ua
Eccentricity (e) 0.5851017 ±0.0000015
Semimajor axis (a) 4.8559817 ua ±0.0000199 ua
Mean motion (n) 0.09210612°/jour ±0.00000057°/jour
Period (P) 10.701 years ±0.0000657 (0.0240 day)

Formulæ for magnitudes

Total magnitude :
m1 = H1 + 5log(Δ) + 10 log(r) avec H1 = 15.47± 0.10 calculé à l'aide de 86 observation(s).
Nuclear magnitude :
m2 = H2 + 5log(Δ) + 5 log(r) avec H2 = 16.34±0.03 calculé à l'aide de 41 observation(s).

Elements for the next transit through perihelion

Epoch :2015 April 8 at 0h TT, julian day 2457120.5 TT.

T =2015 April 8.17861 TT.
q :2.0279661 ua (J2000) P Q
n : 0.09153243°/jour ω : 147.1386310° +0.46113899 +0.88665898
a : 4.8762512 ua Ω : 150.2800215° -0.82836981 +0.44408958
e : 0.5841137 i : 3.9844563° -0.31804763 +0.12891975
P =10.77 years

Elements for the previous transit(s) through perihelion

Epoch :1993 November 13 at 0h TT, julian day 2449304.5 TT.

T =1993 November 13.04793 TT.
q :2.0012050 ua (J2000) P Q
n : 0.09272253°/jour ω : 147.0126223° +0.46141702 +0.88651943
a : 4.8344367 ua Ω : 150.4239713° -0.82829103 +0.44432321
e : 0.5860521 i : 3.9867947° -0.31784950 +0.12907436
P =10.63 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..