1999RW180

2001BL19, 40639, J99RI0W, K01B19L

All data for this body: [vot]

MPC data
Name (number) 1999RW180 (40639)
Packed designation 40639
a 2.37893
e 0.18777
i / sin(i) 3.4256 / 0.05975
q 1.93225
Q 2.82562
ω 273.1539
Node 47.6764
m 53.9358
n 0.2686
Epoch 2459600.5
nobs 931
nopp 16
Years observed 1998-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.380
ep 0.153
sin(ip) 0.050
Value Standard error
G 0.150
H 15.940
Mass
D 3.94 0.030
pV 0.065 0.0109
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3795 0.1529 0.0501 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.94 0.030 0.030 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0109 0.0109 Masiero 2011ApJ...741...68M 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
15.94 MPC-2022-01-18 MPC-2022-01-18 Phot