1997CH1

1999RS25, 37751, J97C01H, J99R25S

All data for this body: [vot]

MPC data
Name (number) 1997CH1 (37751)
Packed designation 37751
a 2.72681
e 0.04664
i / sin(i) 4.8095 / 0.08384
q 2.59962
Q 2.85399
ω 281.5588
Node 306.1484
m 120.8193
n 0.2189
Epoch 2459600.5
nobs 2394
nopp 19
Years observed 1997-2021
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.724
ep 0.081
sin(ip) 0.101
Value Standard error
G 0.150
H 13.650
Mass
D 9.34 0.101
pV 0.091 0.0116
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7244 0.0810 0.1011 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.34 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
10.65 2.020 2.020 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0260 0.0260 Masiero 2012ApJ...759L...8M NEATM
0.097 0.0130 0.0130 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
13.65 MPC-2022-01-18 MPC-2022-01-18 Phot