1999JR47

1992PC4, 38131, J92P04C, J99J47R

All data for this body: [vot]

MPC data
Name (number) 1999JR47 (38131)
Packed designation 38131
a 2.40614
e 0.18770
i / sin(i) 1.5612 / 0.02724
q 1.95451
Q 2.85777
ω 26.0493
Node 296.8258
m 318.8665
n 0.2641
Epoch 2459600.5
nobs 896
nopp 18
Years observed 1991-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.407
ep 0.155
sin(ip) 0.043
Value Standard error
G 0.150
H 15.720
Mass
D 2.19 0.734
pV 0.146 0.1283
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4072 0.1546 0.0425 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.19 0.734 0.734 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.146 0.1283 0.1283 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
15.72 MPC-2022-01-18 MPC-2022-01-18 Phot