1998 YY27

1998YY27, 44536, J98Y27Y

All data for this body: [vot]

MPC data
Name (number) 1998 YY27 (44536)
a 2.77414
e 0.21128
i / sin(i) 13.7622 / 0.23789
q 2.18801
Q 3.36027
ω 263.1618
Node 135.7826
m 278.9074
n 0.2133
Epoch 2460800.5
nobs 1318
nopp 22
Years observed 1995-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Ino (173)
 
ap 2.772
ep 0.178
sin(ip) 0.232
G 0.150
H 15.040
Mass
D
pV
Value
Rotational Period 4.081
Period quality 2
Spectral Class S
Spectral Class Score 7.102
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
173 Ino 0 Ino Novakovic 2019EPSC...13.1671N HCM
173 Ino 522 Ino 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
2.7725 0.1783 0.2324 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
15.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.08119 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2008 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4572 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5256 0.4600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT