1993 RH9

1993RH9, 1997 UW, 1997UW, 90756, J93R09H, J97U00W

All data for this body: [vot]

MPC data
Name (number) 1993 RH9 (90756)
a 2.40809
e 0.18294
i / sin(i) 1.2582 / 0.02196
q 1.96756
Q 2.84862
ω 167.9152
Node 274.1415
m 97.0708
n 0.2638
Epoch 2460800.5
nobs 915
nopp 18
Years observed 1993-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.409
ep 0.188
sin(ip) 0.037
G 0.150
H 16.360
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.386
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 -0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4089 0.1881 0.0374 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
16.36 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 0.731 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT