1999 RS196

1999RS196, 18050, 1982 HD2, 1982HD2, 1989 SW7, 1989SW7, 1998 ML12, 1998ML12, J82H02D, J89S07W, J98M12L, J99RJ6S

All data for this body: [vot]

MPC data
Name (number) 1999 RS196 (18050)
a 2.98906
e 0.03911
i / sin(i) 8.9751 / 0.15601
q 2.87217
Q 3.10595
ω 10.3976
Node 214.8714
m 108.0585
n 0.1907
Epoch 2460800.5
nobs 3498
nopp 24
Years observed 1989-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.990
ep 0.065
sin(ip) 0.164
G 0.150
H 13.070
Mass
D 7.92 1.480
pV 0.213 0.0930
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 8.972
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 -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9901 0.0651 0.1641 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.92 1.480 1.480 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.0930 0.0930 Masiero 2012ApJ...759L...8M 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
13.07 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S X 0.3092 0.5740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.516 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.7193 0.5740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT