Jack London

JackLondon, 02625, 1934 NC1, 1934NC1, 1976 JQ2, 1976JQ2, 1979 HZ1, 1979HZ1, J34N01C, J76J02Q, J79H01Z

All data for this body: [vot]

MPC data
Name (number) Jack London (2625)
a 2.19591
e 0.14187
i / sin(i) 4.4604 / 0.07777
q 1.88437
Q 2.50745
ω 170.5834
Node 128.6875
m 323.1678
n 0.3029
Epoch 2460800.5
nobs 4259
nopp 29
Years observed 1954-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.196
ep 0.092
sin(ip) 0.072
G 0.150
H 13.510
Mass
D 4.35 0.760
pV 0.360 0.1300
Value
Rotational Period 2.980
Period quality 3-
Spectral Class S
Spectral Class Score 15.952
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1959 0.0917 0.0724 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.35 0.760 0.760 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.360 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.988 3- Synodic Polishook 2010MPBu...37...65P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC