1998 XS61

1998XS61, J98X61S, N7421

All data for this body: [vot]

MPC data
Name (number) 1998 XS61 (237421)
a 2.27593
e 0.13555
i / sin(i) 6.3351 / 0.11034
q 1.96744
Q 2.58443
ω 356.6178
Node 73.8068
m 244.3388
n 0.2871
Epoch 2460800.5
nobs 748
nopp 16
Years observed 1998-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.276
ep 0.148
sin(ip) 0.097
G 0.150
H 17.060
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.552
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2757 0.1484 0.0971 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
17.06 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
S S 0.9254 0.8940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2440 0.8940 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT