1999RB31

1998FV124, D7239, J98FC4V, J99R31B

All data for this body: [vot]

MPC data
Name (number) 1999RB31 (137239)
Packed designation D7239
a 2.27562
e 0.16482
i / sin(i) 24.8581 / 0.42037
q 1.90055
Q 2.65070
ω 313.0984
Node 349.6898
m 234.0960
n 0.2871
Epoch 2459600.5
nobs 534
nopp 15
Years observed 1991-2022
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.275
ep 0.178
sin(ip) 0.410
Value Standard error
G 0.150
H 15.780
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2752 0.1783 0.4096 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.78 MPC-2022-01-18 MPC-2022-01-18 Phot