1998 SV49

1998SV49, 2000 AF7, 2000AF7, 91190, J98S49V, K00A07F

All data for this body: [vot]

MPC data
Name (number) 1998 SV49 (91190)
a 3.23003
e 0.08147
i / sin(i) 4.8186 / 0.08400
q 2.96689
Q 3.49318
ω 76.6016
Node 29.5154
m 114.2512
n 0.1698
Epoch 2460800.5
nobs 1690
nopp 20
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.215
ep 0.111
sin(ip) 0.080
G 0.150
H 14.320
Mass
D 7.85 0.129
pV 0.079 0.0093
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.380
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2145 0.1105 0.0797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.85 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0093 0.0093 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
14.32 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.5634 0.5634 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT