Rosoff

1978WG20, 1999JV50, 21611, J78W20G, J99J50V

All data for this body: [vot]

MPC data
Name (number) Rosoff (21611)
Packed designation 21611
a 2.67566
e 0.19794
i / sin(i) 12.5656 / 0.21756
q 2.14603
Q 3.20529
ω 127.0258
Node 213.3178
m 342.8312
n 0.2252
Epoch 2459600.5
nobs 1584
nopp 21
Years observed 1978-2021
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.676
ep 0.153
sin(ip) 0.231
Value Standard error
G 0.150
H 14.250
Mass
D 4.36 0.089
pV 0.233 0.0470
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6760 0.1527 0.2311 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.233 0.0470 0.0470 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
14.25 MPC-2022-01-18 MPC-2022-01-18 Phot