1998 YJ6

1998YJ6, 70016, J98Y06J

All data for this body: [vot]

MPC data
Name (number) 1998 YJ6 (70016)
a 3.13324
e 0.21642
i / sin(i) 25.8026 / 0.43527
q 2.45514
Q 3.81134
ω 244.8691
Node 208.8700
m 266.3311
n 0.1777
Epoch 2460800.5
nobs 1701
nopp 23
Years observed 1976-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.136
ep 0.176
sin(ip) 0.449
G 0.150
H 13.990
Mass
D 10.63 0.073
pV 0.046 0.0088
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.308
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1361 0.1763 0.4489 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.08 2.921 2.921 Masiero 2017AJ....154..168M NEATM
10.64 0.073 0.073 Masiero 2011ApJ...741...68M NEATM
9.52 2.260 2.260 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0199 0.0199 Masiero 2017AJ....154..168M NEATM
0.049 0.0101 0.0101 Masiero 2011ApJ...741...68M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N 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
13.99 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 X 0.1485 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0473 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3373 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT