Hasegawa

03227, 1928 DF, 1928DF, 1947 CC, 1947CC, 1951 EN, 1951EN, 1955 FR, 1955FR, 1957 UZ, 1957UZ, 1957 WL1, 1957WL1, 1959 JM, 1959JM, 1961 XX, 1961XX, 1966 BA, 1966BA, 1972 RW1, 1972RW1, 1974 ET, 1974ET, 1978 GB2, 1978GB2, 1978 JR2, 1978JR2, 1980 VT2, 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)
a 2.44711
e 0.13343
i / sin(i) 3.9131 / 0.06824
q 2.12059
Q 2.77362
ω 332.4405
Node 154.3797
m 14.1032
n 0.2575
Epoch 2460200.5
nobs 4060
nopp 35
Years observed 1928-2023
rms 0.51
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 12.800
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.80 MPC-2023-12-04 MPC-2023-12-04 Phot