Jens

01719, 1922 SC, 1922SC, 1939 PP, 1939PP, 1939 TD, 1939TD, 1941 BB, 1941BB, 1948 RQ, 1948RQ, 1948 RS1, 1948RS1, 1948 TS1, 1948TS1, 1950 DP, 1950DP, 1961 TZ1, 1961TZ1, J22S00C, J39P00P, J39T00D, J41B00B, J48R00Q, J48R01S, J48T01S, J50D00P, J61T01Z

All data for this body: [vot]

MPC data
Name (number) Jens (1719)
a 2.65764
e 0.22191
i / sin(i) 14.2736 / 0.24655
q 2.06787
Q 3.24740
ω 57.7741
Node 323.4001
m 239.4259
n 0.2275
Epoch 2460800.5
nobs 3917
nopp 36
Years observed 1948-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.657
ep 0.177
sin(ip) 0.264
G 0.150
H 11.670
Mass
D 19.91 0.069
pV 0.135 0.0075
Value
Rotational Period 5.800
Period quality 3
Spectral Class X
Spectral Class Score 9.847
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6570 0.1767 0.2638 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.50 5.710 5.710 Masiero 2020PSJ.....1....5M NEATM
18.93 0.900 0.900 Tedesco 2002AJ....123.1056T STM
19.77 0.760 0.760 Masiero 2012ApJ...759L...8M NEATM
19.91 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
20.12 1.766 1.766 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
20.28 0.865 0.865 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM
0.130 0.0113 0.0113 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.134 0.0233 0.0233 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.135 0.0306 0.0306 Masiero 2011ApJ...741...68M NEATM
0.137 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM
0.149 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
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
11.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.867 3 Synodic Warner 2001MPBu...28....4W Lightcurve
5.8695 3 Synodic Behrend LCDB Lightcurve
5.87 3 Synodic Warner 2011MPBu...38...63W Lightcurve
5.87016 2 Sidereal Hanus 2011A&A...530A.134H Model
5.87016 2 Sidereal Hanus 2013A&A...551A..67H Model
5.873 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.7756 0.8130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8655 0.8130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT