Hasegawa

03227, 1928DF, 1947CC, 1951EN, 1955FR, 1957UZ, 1957WL1, 1959JM, 1961XX, 1966BA, 1972RW1, 1974ET, 1978GB2, 1978JR2, 1980VT2, J28D00F, J47C00C, J51E00N, J55F00R, J57U00Z, J57W01L, J59J00M, J61X00X, J66B00A, J72R01W, J74E00T, J78G02B, J78J02R, J80V02T

All data for this body: [vot]

MPC data
Name (number) Hasegawa (3227)
Packed designation 03227
a 2.44945
e 0.13373
i / sin(i) 3.9128 / 0.06824
q 2.12188
Q 2.77702
ω 331.8857
Node 154.3828
m 220.3044
n 0.2571
Epoch 2459600.5
nobs 3117
nopp 34
Years observed 1928-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.446
ep 0.164
sin(ip) 0.063
Value Standard error
G 0.150
H 12.750
Mass
D 7.88 0.195
pV 0.273 0.0296
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4461 0.1640 0.0630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.53 1.350 1.350 Nugent 2016AJ....152...63N NEATM
7.91 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
7.94 0.590 0.590 Masiero 2012ApJ...759L...8M NEATM
7.99 1.810 1.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.260 0.1800 0.1800 Nugent 2016AJ....152...63N NEATM
0.280 0.0390 0.0390 Masiero 2012ApJ...759L...8M NEATM
0.282 0.0518 0.0518 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
12.75 MPC-2022-01-18 MPC-2022-01-18 Phot