1989 GK1

1989GK1, 14848, 1990 JF, 1990JF, 1996 RB1, 1996RB1, J89G01K, J90J00F, J96R01B

All data for this body: [vot]

MPC data
Name (number) 1989 GK1 (14848)
a 3.10331
e 0.06485
i / sin(i) 9.2162 / 0.16016
q 2.90207
Q 3.30455
ω 306.5005
Node 2.6801
m 127.1729
n 0.1803
Epoch 2460800.5
nobs 2029
nopp 24
Years observed 1989-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.096
ep 0.062
sin(ip) 0.164
G 0.150
H 14.100
Mass
D 6.36 0.417
pV 0.144 0.0356
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 23.461
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0958 0.0622 0.1643 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.36 0.417 0.417 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.144 0.0356 0.0356 Masiero 2011ApJ...741...68M 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
14.10 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
K S 0.3505 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K S 0.3929 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.2176 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3272 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4176 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5329 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7240 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9446 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9638 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.0295 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.3883 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT