Andreafrigo

1998 SR26, 1998SR26, 44368, J98S26R

All data for this body: [vot]

MPC data
Name (number) Andreafrigo (44368)
a 2.74262
e 0.15202
i / sin(i) 8.5583 / 0.14882
q 2.32570
Q 3.15955
ω 224.6262
Node 206.7036
m 258.3722
n 0.2170
Epoch 2460800.5
nobs 1838
nopp 21
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.742
ep 0.139
sin(ip) 0.157
G 0.150
H 14.700
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 30.867
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.7100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7421 0.1387 0.1568 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.70 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
D S 0.3260 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8845 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8931 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9866 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.3752 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.6958 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3891 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5259 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7147 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7506 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT