1998 YG

1998YG, 1990 BJ4, 1990BJ4, 29694, J90B04J, J98Y00G

All data for this body: [vot]

MPC data
Name (number) 1998 YG (29694)
a 2.67294
e 0.14262
i / sin(i) 1.4169 / 0.02473
q 2.29172
Q 3.05416
ω 287.2599
Node 226.2718
m 1.2186
n 0.2255
Epoch 2460800.5
nobs 2506
nopp 24
Years observed 1982-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Misa (569)
 
ap 2.672
ep 0.181
sin(ip) 0.042
G 0.150
H 14.700
Mass
D 7.48 0.231
pV 0.072 0.0109
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.129
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
569 Misa 0 Misa Novakovic 2019EPSC...13.1671N HCM
569 Misa 510 Misa 0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6723 0.1813 0.0415 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.83 1.705 1.705 Masiero 2017AJ....154..168M NEATM
6.80 1.950 1.950 Masiero 2020PSJ.....1....5M NEATM
7.52 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.072 0.0116 0.0116 Masiero 2011ApJ...741...68M NEATM
0.083 0.0427 0.0427 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
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
X X 0.1881 0.1881 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT