1999 RU49

1999RU49, 2215 T-2, 2215T-2, 40472, J99R49U, T2S2215

All data for this body: [vot]

MPC data
Name (number) 1999 RU49 (40472)
a 2.40999
e 0.22249
i / sin(i) 2.4704 / 0.04310
q 1.87378
Q 2.94620
ω 169.5100
Node 165.5656
m 306.4576
n 0.2634
Epoch 2460800.5
nobs 1832
nopp 23
Years observed 1973-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.410
ep 0.186
sin(ip) 0.041
G 0.150
H 15.500
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.190
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 -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4097 0.1862 0.0414 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
15.50 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
LS 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.460 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4050 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1268 0.3200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT