1999OB3

19615, 1989WT4, J89W04T, J99O03B

All data for this body: [vot]

MPC data
Name (number) 1999OB3 (19615)
Packed designation 19615
a 2.98900
e 0.09244
i / sin(i) 12.2760 / 0.21262
q 2.71269
Q 3.26531
ω 90.9372
Node 256.1187
m 146.7766
n 0.1907
Epoch 2459600.5
nobs 2713
nopp 21
Years observed 1989-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.987
ep 0.057
sin(ip) 0.233
Value Standard error
G 0.150
H 12.360
Mass
D 25.10 0.454
pV 0.043 0.0027
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9872 0.0568 0.2328 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.59 5.380 5.380 Nugent 2016AJ....152...63N NEATM
21.99 0.920 0.920 Masiero 2012ApJ...759L...8M NEATM
22.15 5.990 5.990 Masiero 2021PSJ.....2..162M NEATM
24.68 2.100 2.100 Tedesco 2002AJ....123.1056T STM
25.00 7.200 7.200 Masiero 2021PSJ.....2..162M NEATM
25.36 8.700 8.700 Masiero 2021PSJ.....2..162M NEATM
25.71 1.135 1.135 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
26.22 0.899 0.899 Ryan&Woodward 2010AJ....140..933R IRAS-STM
26.65 0.890 0.890 Usui 2011PASJ...63.1117U NEATM
26.80 5.360 5.360 Ali-Lagoa 2018A&A...612A..85A NEATM
27.92 5.580 5.580 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.035 0.0190 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0190 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.040 0.0170 0.0300 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0061 0.0061 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.042 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.046 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.058 0.0100 0.0100 Masiero 2012ApJ...759L...8M 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
12.36 MPC-2022-01-18 MPC-2022-01-18 Phot