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Note number : 0701 P/LINEAR : 176P

Introduction

The following improved orbital elements, are from 277 observations 1999 August 17 to 2013 February 10. Perturbations by all nine planets were taken into account, and relativity effect of the sun.

The mean residual is 0.35 arc second.

Elements

Orbital elements given with respect to the mean ecliptic and equinox of J2000.
Epoch : 2011 July 1 at 0h TT, julian day 2455743.5.

Perihelion passage (T) 2011 July 1.01354 TT ±0.00000 TT
Argument of perihelion (ω) 35.5852505° ±0.0019919°
>Longitude of the node (Ω) 346.4893212° ۪.0019943°
Inclinaison (i) 0.2357710° ±0.0000084°
Perihelion distance (q) 2.5764145 ua ±0.0000002 ua
Eccentricity (e) 0.1944017 ±0.0000004
Semimajor axis (a) 3.1981379 ua ±0.0000020 ua
Mean motion (n) 0.17232897°/jour ±0.00000016°/jour
Period (P) 5.719 years ±0.0000053 (0.0019 day)

Formulæ for magnitudes

Total magnitude :
m1 = H1 + 5log(Δ) + 10 log(r) avec H1 = 13.57± 0.03 calculé à l'aide de 151 observation(s).
Nuclear magnitude :
m2 = H2 + 5log(Δ) + 5 log(r) avec H2 = 15.40±0.03 calculé à l'aide de 57 observation(s).

Elements for the next transit through perihelion

Epoch :2017 March 12 at 0h TT, julian day 2457824.5 TT.

T =2017 March 12.15748 TT.
q :2.5798037 ua (J2000) P Q
n : 0.17251130°/jour ω : 35.3581942° +0.93149512 -0.36375246
a : 3.1958841 ua Ω : 345.9725311° +0.33278821 +0.85329705
e : 0.1927731 i : 0.2345494° +0.14686335 +0.37358839
P =5.71 years

Elements for the previous transit(s) through perihelion

Epoch :2005 October 18 at 0h TT, julian day 2453661.5 TT.

T =2005 October 18.41628 TT.
q :2.5811196 ua (J2000) P Q
n : 0.17247144°/jour ω : 36.1505978° +0.92217192 -0.38677904
a : 3.1963764 ua Ω : 346.6035318° +0.35388250 +0.84473741
e : 0.1924857 i : 0.2379029° +0.15609655 +0.36989279
P =5.71 years

Epoch :2000 February 7 at 0h TT, julian day 2451581.5 TT.

T =2000 February 7.00905 TT.
q :2.5828482 ua (J2000) P Q
n : 0.17226505°/jour ω : 36.6008517° +0.91488320 -0.40371757
a : 3.1989290 ua Ω : 347.2098402° +0.36940980 +0.83805373
e : 0.1925897 i : 0.2386328° +0.16286537 +0.36698511
P =5.72 years

Contact

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

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