1990 SL7

1990SL7, 15259, J90S07L

All data for this body: [vot]

MPC data
Name (number) 1990 SL7 (15259)
a 2.39524
e 0.19540
i / sin(i) 3.1923 / 0.05569
q 1.92720
Q 2.86329
ω 342.3418
Node 61.7826
m 89.4134
n 0.2659
Epoch 2460800.5
nobs 2060
nopp 22
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.396
ep 0.177
sin(ip) 0.040
G 0.150
H 15.320
Mass
D 2.41 0.474
pV 0.367 0.2179
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 1.356
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
2.3955 0.1772 0.0397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.41 0.474 0.474 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.367 0.2179 0.2179 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
15.32 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
K 0.226 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT