Nongravitational nominal solution

  Obs. arc:      1913 10 25 - 1915 09 07 
  Number of obs: 1009  
  RMS:           2.00 arc second, (1860 residuals used, 7.8% rejected residuals) 

Osculating, original and future orbits embargoed (were obtained in different project - results not published yet).


In the 17th edition of the Catalogue of Cometary orbits (2008):

Gravitational orbit (339 obs.) with 0 < 1/aori < 10-4 AU-1 - original barycentric orbit from the Oort spike.


The same comet in some other internet sources:


More details

Starting swarms of VCs...(heliocentric, osculating orbits)


Gravitational osculating swarm

Nongravitational osculating swarm


Original and future orbit at the 250 AU from the Sun.

Comet number 3 in the Table: Nongravitational Oort spike comets (26 objects)

  Name

GR
(1/a)ori
[10-8 AU/day2]
GR
(1/a)osc
[10-8 AU/day2]

epoch [TT]
GR
1/afut
[10-8 AU/day2]
RMSGR

[arcsec]
NG
(1/a)ori
[10-8 AU/day2]
NG
(1/a)osc
[10-8 AU/day2]

epoch [TT]
NG
1/afut
[10-8 AU/day2]
RMSNG

[arcsec]
NG parameters
A1
A2
A3
[10-8 AU/day2]
tau shift [day]
3 C/1913 Y1 Delavan
weighting
22.14 ± 1.30 -146.67 ± 1.29
1914 11 04
56.41 ± 1.30 2.06 +52.57 ± 4.23 -87.08 ± 8.20
1914 11 04
86.84 ± 4.23 2.00 1.2401 ± 0.1723


Note: in the following plots black denotes returning clones while red denotes escaping ones.The nominal solution is located at the center of the green circle. Each plot have a header where date of calculation and some other parameters are coded. Also numbers of returning (B=shown+omitted), escaping (C=shown+omitted) and all (T=shown+omitted) Vcs are shown.

Past orbits, at previous perihelion :

1913y1amz.png
Past, gravitational, asynchronous.
1913y1amsz.png
Past, gravitational, synchronous.


1913y1mmz.png
Past, nongravitational, asynchronous.
1913y1mmsz.png
Past, nongravitational, synchronous.


Future orbits, at next perihelion :

1913y1apz.png
Future, gravitational, asynchronous.
1913y1apsz.png
Future, gravitational, synchronous.


1913y1mpz.png
Future, nongravitational, asynchronous.
1913y1mpsz.png
Future, nongravitational, synchronous.