1998 FW63

1998FW63, 1999 RP187, 1999RP187, 2014 SN141, 2014SN141, 42639, J98F63W, J99RI7P, K14SE1N

All data for this body: [vot]

MPC data
Name (number) 1998 FW63 (42639)
a 2.39138
e 0.13692
i / sin(i) 3.3239 / 0.05798
q 2.06396
Q 2.71881
ω 97.9251
Node 119.6108
m 93.9114
n 0.2665
Epoch 2460800.5
nobs 1630
nopp 22
Years observed 1994-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.392
ep 0.164
sin(ip) 0.046
G 0.150
H 15.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.887
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3919 0.1640 0.0461 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
15.56 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
L S 0.3737 0.4470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.5979 0.4470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT