Oosterhoff

01738, 1927 UF, 1927UF, 1930 SP, 1930SP, 1939 GO, 1939GO, 1942 FD, 1942FD, 1943 TO, 1943TO, 1946 OG, 1946OG, 1949 JE, 1949JE, 1949 KH, 1949KH, 1952 HV, 1952HV, 1952 JJ, 1952JJ, 1959 RB1, 1959RB1, 2016 FC6, 2016FC6, J27U00F, J30S00P, J39G00O, J42F00D, J43T00O, J46O00G, J49J00E, J49K00H, J52H00V, J52J00J, J59R01B, K16F06C

All data for this body: [vot]

MPC data
Name (number) Oosterhoff (1738)
a 2.18372
e 0.20243
i / sin(i) 4.8765 / 0.08501
q 1.74167
Q 2.62576
ω 284.4326
Node 44.0736
m 308.5367
n 0.3054
Epoch 2460200.5
nobs 11823
nopp 33
Years observed 1927-2023
rms 0.31
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.183
ep 0.134
sin(ip) 0.076
Value Standard error
G 0.150
H 12.730
Mass
D 8.17 0.045
pV 0.311 0.0231
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1835 0.1343 0.0757 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.62 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
7.89 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
7.90 0.100 0.100 Hanus 2018Icar..309..297H RADIOMETRY_TPM
7.98 0.800 0.800 Ali-Lagoa 2018A&A...612A..85A NEATM
8.00 0.200 0.200 Hanus 2018Icar..309..297H RADIOMETRY_TPM
8.07 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
8.13 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
8.72 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.284 0.0388 0.0388 Masiero 2011ApJ...741...68M NEATM
0.309 0.0620 0.0620 Ali-Lagoa 2018A&A...612A..85A NEATM
0.320 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.329 0.0601 0.0601 Masiero 2011ApJ...741...68M NEATM
0.340 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
12.73 MPC-2023-12-04 MPC-2023-12-04 Phot