1991 NG1
1991NG1, 07180, 1982 YR, 1982YR, 1990 HV2, 1990HV2, J82Y00R, J90H02V, J91N01G
All data for this body: [vot]
MPC data
Name (number) |
1991 NG1 (7180) |
a |
3.01029 |
e |
0.11495 |
i / sin(i) |
9.0324 /
0.15699
|
q |
2.66427
|
Q |
3.35631
|
ω |
43.5274 |
Node |
307.4211 |
m |
28.8259 |
n |
0.1887 |
Epoch |
2460200.5 |
nobs |
3129 |
nopp |
25 |
Years observed |
1982-2023 |
rms |
0.54 |
Best values
|
Value |
Standard error |
Parent |
Eos (221) |
|
|
|
|
ap |
3.008 |
|
ep |
0.082 |
|
sin(ip) |
0.175 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.250 |
|
Mass |
|
|
D |
8.91 |
0.289 |
pV |
0.185 |
0.0155 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
221 |
Eos |
606 |
Eos |
-0.3200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.0082 |
0.0824 |
0.1751 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
8.91 |
0.289 |
0.289 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.185 |
0.0155 |
0.0155 |
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 |
13.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |