Underhill
02154, 1958 GU, 1958GU, 1973 SN4, 1973SN4, 1973 UC4, 1973UC4, 1979 DB, 1979DB, 2015 P-L, 2015P-L, J58G00U, J73S04N, J73U04C, J79D00B, PLS2015
All data for this body: [vot]
MPC data
Name (number) |
Underhill (2154) |
a |
2.63499 |
e |
0.12551 |
i / sin(i) |
7.7411 /
0.13470
|
q |
2.30427
|
Q |
2.96571
|
ω |
120.2677 |
Node |
0.7035 |
m |
161.0954 |
n |
0.2304 |
Epoch |
2460200.5 |
nobs |
5877 |
nopp |
28 |
Years observed |
1958-2023 |
rms |
0.41 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.635 |
|
ep |
0.149 |
|
sin(ip) |
0.137 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.300 |
|
Mass |
|
|
D |
12.55 |
0.131 |
pV |
0.080 |
0.0143 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.6355 |
0.1495 |
0.1373 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
13.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |