1999 RG51

1999RG51, 2000 YW50, 2000YW50, 40474, J99R51G, K00Y50W

All data for this body: [vot]

MPC data
Name (number) 1999 RG51 (40474)
a 2.44905
e 0.09193
i / sin(i) 3.1595 / 0.05511
q 2.22391
Q 2.67419
ω 244.4807
Node 148.6639
m 194.6153
n 0.2572
Epoch 2460800.5
nobs 1638
nopp 19
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.449
ep 0.072
sin(ip) 0.050
G 0.150
H 15.490
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 40.303
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
126 Velleda -1 Velleda -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4492 0.0721 0.0502 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
15.49 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
B S 0.0281 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.859 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S 0.6829 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6884 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7296 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7897 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8494 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8684 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9165 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.3927 0.6670 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT