1999 OB
1999OB, 1994 BJ3, 1994BJ3, 1998 FV36, 1998FV36, 40404, J94B03J, J98F36V, J99O00B
All data for this body: [vot]
MPC data
| Name (number) |
1999 OB (40404) |
| a |
2.28226 |
| e |
0.13712 |
| i / sin(i) |
4.4180 /
0.07703
|
| q |
1.96931
|
| Q |
2.59520
|
| ω |
190.0731 |
| Node |
164.6275 |
| m |
137.0480 |
| n |
0.2859 |
| Epoch |
2460800.5 |
| nobs |
3190 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.283 |
|
| ep |
0.092 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
2.690 |
| Period quality |
1 |
| Spectral Class |
S |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2827 |
0.0924 |
0.0773 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 2.696 |
1 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |