Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
19050 (1162 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2019050
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09730700684243891 4.2251e-08  
a 3.070926341976721 2.204e-08 au
q 2.772103691405366 1.2969e-07 au
i 10.63363235820588 5.8763e-06 deg
node 344.7698912652109 2.4962e-05 deg
peri 248.4225114506871 3.9511e-05 deg
M 13.28184609900026 2.9627e-05 deg
tp 2458927.979887464609
(2020-Mar-19.47988746)
0.0001619 TDB
period 1965.633415576609
5.38
2.1161e-05
5.794e-08
d
yr
n .1831470696149088 1.9717e-09 deg/d
Q 3.369748992548075 2.4185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      17983 days (49.23 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5507  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:28:18  

Additional Information
 Earth MOID = 1.78475 au 
 Jupiter MOID = 1.72513 au 
 T_jup = 3.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO263517  
diameter diameter 4.685 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.243   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19050 (1162 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1903-Jul-02 07:19 00:03 Jupiter 1.82159361568317 1.8215921037032 1.82159512766625 4.04997865630664 3.93349049133518 2416297.804582793 3.35953405769871 215.770907288101 52.1476439215881 77.4998456852922 1456317.44878307 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
1952-Oct-27 09:22 00:02 Jupiter 1.78003011481542 1.78002921674503 1.78003101288621 2.29586024517194 2.07828767850466 2434312.890362197 2.2034877062884 83.7514822350095 71.882676809863 -83.8666569387526 1692442.1531283 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
1962-Jun-22 06:34 00:02 Jupiter 1.92211555871816 1.92211464471276 1.92211647272475 4.31497879816414 4.21161465710615 2437837.773846896 1.56635967083435 140.51690247859 33.2240709470125 78.6051699834354 2305295.86978167 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2011-Oct-02 16:21 < 00:01 Jupiter 1.7345399193629 1.73453933767302 1.73454050105466 2.64528428287111 2.45374715914104 2455837.181016888 0.304927688822774 131.01295383634 24.5385723358588 -85.9601908086918 2257210.46869143 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2070-Sep-15 09:54 00:02 Jupiter 1.71725602452458 1.71725546961804 1.71725657943308 3.02195246900022 2.85406955964234 2477369.912837478 1.93421804702874 347.328678370064 25.1723975234768 88.1839101182313 2468549.15832581 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2120-Mar-24 19:02 00:04 Jupiter 1.97349647348338 1.97349513822952 1.97349780873689 2.74783003329256 2.58692328676852 2495457.293339620 3.7515778904193 104.695059734077 25.7231142265255 -88.0475643968095 1119490.14477605 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2129-Sep-04 15:44 00:04 Jupiter 1.7299616713987 1.72996088757018 1.72996245524315 3.38681387037284 3.23902295700165 2498908.155444250 3.80658132246415 471.572985623873 24.5251695022011 -89.7251448021681 1889517.30395975 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2179-Mar-04 19:27 00:06 Jupiter 1.90706902400058 1.90706721000692 1.90707083799045 2.24901132229287 2.04199760670254 2516986.310376972 6.15465278743129 89.9313800329911 24.5191637272618 -54.2532881233482 553979.825996151 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28
2188-Aug-25 22:57 00:06 Jupiter 1.77204404907408 1.77204228886141 1.77204580928805 3.74014428831706 3.61008250701574 2520448.456263466 5.65473703213413 273.324121528172 64.5264000488459 -85.8358778873664 847371.806449902 T 24 CATAB v2.0f-lin.ifort 2020-Jun-23 18:28:25 2020-Jun-23 18:28

Alternate Designations
 1162 T-1 = 1994 RT23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-09 03:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin