United Nations
UnitedNations, 06000, 1987 UN, 1987UN, 1991 TC1, 1991TC1, J87U00N, J91T01C
All data for this body: [vot]
MPC data
Name (number) |
United Nations (6000) |
a |
2.60268 |
e |
0.18473 |
i / sin(i) |
14.4003 /
0.24870
|
q |
2.12189
|
Q |
3.08348
|
ω |
315.8983 |
Node |
52.0926 |
m |
214.8666 |
n |
0.2347 |
Epoch |
2460200.5 |
nobs |
9701 |
nopp |
24 |
Years observed |
1987-2023 |
rms |
0.31 |
Best values
|
Value |
Standard error |
Parent |
Eunomia (15) |
|
|
|
|
ap |
2.602 |
|
ep |
0.148 |
|
sin(ip) |
0.234 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.210 |
|
Mass |
|
|
D |
11.00 |
0.295 |
pV |
0.211 |
0.0336 |
Rotational Period |
3.262 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
15 |
Eunomia |
502 |
Eunomia |
-0.9000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.6015 |
0.1481 |
0.2342 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
11.00 |
0.295 |
0.295 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.211 |
0.0336 |
0.0336 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
12.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |