1999RR50

40473, J99R50R

All data for this body: [vot]

MPC data
Name (number) 1999RR50 (40473)
Packed designation 40473
a 2.37091
e 0.17766
i / sin(i) 3.0163 / 0.05262
q 1.94970
Q 2.79212
ω 274.6337
Node 41.7345
m 54.8545
n 0.2700
Epoch 2459600.5
nobs 1252
nopp 18
Years observed 1998-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.371
ep 0.145
sin(ip) 0.044
Value Standard error
G 0.150
H 15.650
Mass
D 4.57 0.038
pV 0.037 0.0059
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3714 0.1450 0.0444 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.93 1.020 1.020 Masiero 2012ApJ...759L...8M NEATM
4.57 0.038 0.038 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
0.072 0.0510 0.0510 Masiero 2012ApJ...759L...8M NEATM
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
15.65 MPC-2022-01-18 MPC-2022-01-18 Phot