Sigmundjahn

17737, 1998 BF14, 1998BF14, 2000 QS145, 2000QS145, J98B14F, K00QE5S

All data for this body: [vot]

MPC data
Name (number) Sigmundjahn (17737)
a 2.43304
e 0.14369
i / sin(i) 6.4862 / 0.11296
q 2.08344
Q 2.78264
ω 343.5468
Node 135.4924
m 73.5214
n 0.2597
Epoch 2460800.5
nobs 2279
nopp 23
Years observed 1954-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.434
ep 0.170
sin(ip) 0.101
G 0.150
H 15.100
Mass
D 5.30 0.054
pV 0.072 0.0060
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.376
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4337 0.1703 0.1010 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 1.024 1.024 Masiero 2017AJ....154..168M NEATM
4.08 1.070 1.070 Masiero 2021PSJ.....2..162M NEATM
4.32 1.100 1.100 Masiero 2020PSJ.....1....5M NEATM
5.17 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
5.50 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
5.54 0.091 0.091 Masiero 2011ApJ...741...68M NEATM
5.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
5.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
6.20 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.080 0.0148 0.0148 Masiero 2011ApJ...741...68M NEATM
0.095 0.0720 0.0720 Masiero 2020PSJ.....1....5M NEATM
0.106 0.0460 0.0800 Masiero 2021PSJ.....2..162M NEATM
0.124 0.0778 0.0778 Masiero 2017AJ....154..168M 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
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.1111 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.3489 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4360 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0837 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1257 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2607 0.2670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT