Akasofu

04949, 1978 YE, 1978YE, 1981 RL5, 1981RL5, 1981 SV6, 1981SV6, 1988 WE, 1988WE, J78Y00E, J81R05L, J81S06V, J88W00E

All data for this body: [vot]

MPC data
Name (number) Akasofu (4949)
a 2.27169
e 0.16870
i / sin(i) 4.8128 / 0.08390
q 1.88845
Q 2.65492
ω 275.5464
Node 108.6148
m 76.2664
n 0.2879
Epoch 2460200.5
nobs 3236
nopp 24
Years observed 1978-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.272
ep 0.139
sin(ip) 0.074
Value Standard error
G 0.150
H 13.540
Mass
D 4.46 0.181
pV 0.322 0.0552
Rotational Period 2.680
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.7900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2722 0.1387 0.0741 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 0.181 0.181 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.322 0.0552 0.0552 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.68 Higgins 2006MPBu...33....8H Lightcurve
2.68 Pravec LCDB Lightcurve