Hedera
01251, 1907 GD, 1907GD, 1915 CA, 1915CA, 1929 CD1, 1929CD1, 1931 TJ2, 1931TJ2, 1933 BE, 1933BE, 1975 NW1, 1975NW1, J07G00D, J15C00A, J29C01D, J31T02J, J33B00E, J75N01W
All data for this body: [vot]
MPC data
Name (number) |
Hedera (1251) |
a |
2.71792 |
e |
0.15626 |
i / sin(i) |
6.0518 /
0.10543
|
q |
2.29321
|
Q |
3.14263
|
ω |
217.0760 |
Node |
140.6126 |
m |
180.5249 |
n |
0.2200 |
Epoch |
2460200.5 |
nobs |
7147 |
nopp |
45 |
Years observed |
1915-2023 |
rms |
0.43 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.718 |
|
ep |
0.117 |
|
sin(ip) |
0.091 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
10.970 |
|
Mass |
|
|
D |
13.24 |
0.150 |
pV |
0.636 |
0.0501 |
Rotational Period |
19.900 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.7176 |
0.1174 |
0.0912 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
13.24 |
0.150 |
0.150 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.636 |
0.0501 |
0.0501 |
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 |
10.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |