1999 RR237

1999RR237, 2000 YF37, 2000YF37, 40703, J99RN7R, K00Y37F

All data for this body: [vot]

MPC data
Name (number) 1999 RR237 (40703)
a 2.95166
e 0.04783
i / sin(i) 10.7824 / 0.18708
q 2.81047
Q 3.09285
ω 224.2573
Node 119.2378
m 39.7255
n 0.1944
Epoch 2460800.5
nobs 1153
nopp 21
Years observed 1997-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.952
ep 0.018
sin(ip) 0.168
G 0.150
H 14.740
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.777
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9524 0.0175 0.1683 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
14.74 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 0.456 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.4628 0.4628 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT