"Pseudo-MPEC" for ST26H93

Created 2026 Aug 25 21:35:11 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

• Astrometry
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
• Astrometry (from NEOCP, if available)
• 'Scout' (JPL) information
• NEOfixer information

 
 Astrometry: 
     ST26H93* C2026 08 25.37297500 16 13.862+25 02 50.64   ~8P9o 17.01GVNEOCPU68
     ST26H93  C2026 08 25.37631600 16 09.284+25 01 59.79   ~8P9o 17.01GVNEOCPU68
     ST26H93 KB2026 08 25.53512800 12 36.229+24 17 43.64   ~8PEK 19.4 GXNEOCPQ06
     ST26H93 KB2026 08 25.54076800 12 28.519+24 16 10.44   ~8PEK 19.3 GXNEOCPQ06
     ST26H93 KB2026 08 25.54640800 12 20.871+24 14 36.67   ~8PEK 18.9 GXNEOCPQ06

Station data:
(Q06) Tarui Observatory, Tarui  (N35.394791 E136.495470)  Japan.  Observer H.
   Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(U68) JPL SynTrack Robotic Telescope, Auberry  (N37.070387 W119.412990)
   US/California.  Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
   0.28-m f/2.2 Schmidt + CCD.

Orbital elements:  ST26H93
   Perihelion 2026 Jul 1.106289 +/- 12.7 TT =  2:33:03.3 (JD 2461222.606289)
Epoch 2026 Aug 25.0 TT = JDT 2461277.5   Earth MOID: 0.0846   Ma: 0.0995
M  83.156760101 +/- 58              (J2000 ecliptic)             AutoNEOCP
n   1.514868610 +/- 0.722           Peri.   14.309274 +/- 10
a   0.750849227 +/- 0.239           Node   158.107530 +/- 3.2
e   0.84586946 +/- 0.0986           Incl.   50.940437 +/- 70
P   0.651/237.640d         H 21.19  G  0.15   U 12.5
q 0.115728792 +/- 0.0636    Q 1.385969662 +/- 0.482
From 5 observations 2026 Aug. 25 (4.2 hr); mean residual 1".01

Residuals in arcseconds: 
260825 U68  .32-  2.1-    260825 Q06  .25-  .53-    260825 Q06  .53+  .31+    
260825 U68  .35+  2.2+    260825 Q06  .31-  .14+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 08 25 22  00 04 00.033   +22 29 56.40  .13013 1.1105 137.8 18.5 47.9 175
2026 08 25 23  00 03 04.511   +22 17 56.50  .13006 1.1109 138.1 18.5 55.5   1
2026 08 26 00  00 02 09.087   +22 05 54.62  .13000 1.1113 138.4 18.5 64.3   5
2026 08 26 01  00 01 13.764   +21 53 50.81  .12994 1.1117 138.8 18.5 74.1   9
2026 08 26 02  00 00 18.543   +21 41 45.11  .12989 1.1121 139.1 18.5 85.1  13
2026 08 26 03  23 59 23.426   +21 29 37.59  .12983 1.1124 139.4 18.5 97.0  16
2026 08 26 04  23 58 28.413   +21 17 28.28  .12979 1.1128 139.8 18.5  110  18
2026 08 26 05  23 57 33.508   +21 05 17.24  .12974 1.1132 140.1 18.5  124  20
2026 08 26 06  23 56 38.710   +20 53 04.52  .12970 1.1136 140.4 18.4  139  22
2026 08 26 07  23 55 44.022   +20 40 50.17  .12966 1.1140 140.7 18.4  155  24
2026 08 26 08  23 54 49.446   +20 28 34.24  .12963 1.1144 141.1 18.4  172  25
2026 08 26 09  23 53 54.982   +20 16 16.79  .12960 1.1148 141.4 18.4  190  26
2026 08 26 10  23 53 00.632   +20 03 57.86  .12957 1.1152 141.7 18.4  209  27
2026 08 26 11  23 52 06.397   +19 51 37.51  .12955 1.1155 142.0 18.4  229  28
2026 08 26 12  23 51 12.279   +19 39 15.79  .12953 1.1159 142.4 18.4  249  29
2026 08 26 13  23 50 18.280   +19 26 52.75  .12951 1.1163 142.7 18.4  271  30
2026 08 26 14  23 49 24.400   +19 14 28.46  .12950 1.1167 143.0 18.4  294  31
2026 08 26 15  23 48 30.642   +19 02 02.95  .12949 1.1171 143.4 18.4  318  31
2026 08 26 16  23 47 37.005   +18 49 36.29  .12948 1.1175 143.7 18.4  342  32
2026 08 26 17  23 46 43.492   +18 37 08.53  .12948 1.1179 144.0 18.4  368  32
2026 08 26 18  23 45 50.104   +18 24 39.72  .12948 1.1182 144.3 18.3  394  33
2026 08 26 19  23 44 56.842   +18 12 09.92  .12949 1.1186 144.7 18.3  422  33
2026 08 26 20  23 44 03.707   +17 59 39.19  .12949 1.1190 145.0 18.3  450  34
2026 08 26 21  23 43 10.701   +17 47 07.57  .12950 1.1194 145.3 18.3  479  34
2026 08 26 22  23 42 17.825   +17 34 35.12  .12952 1.1198 145.6 18.3  509  34
2026 08 26 23  23 41 25.079   +17 22 01.90  .12954 1.1201 146.0 18.3  541  35
2026 08 27 00  23 40 32.466   +17 09 27.96  .12956 1.1205 146.3 18.3  573  35
2026 08 27 01  23 39 39.985   +16 56 53.36  .12959 1.1209 146.6 18.3  605  35
2026 08 27 02  23 38 47.639   +16 44 18.15  .12962 1.1213 147.0 18.3  639  35
2026 08 27 03  23 37 55.429   +16 31 42.38  .12965 1.1217 147.3 18.3  674  36
2026 08 27 04  23 37 03.354   +16 19 06.12  .12968 1.1220 147.6 18.3  709  36
2026 08 27 05  23 36 11.418   +16 06 29.41  .12972 1.1224 147.9 18.3  746  36
2026 08 27 06  23 35 19.620   +15 53 52.32  .12977 1.1228 148.3 18.3  783  36
2026 08 27 07  23 34 27.961   +15 41 14.89  .12981 1.1232 148.6 18.3  821  36
2026 08 27 08  23 33 36.443   +15 28 37.18  .12986 1.1236 148.9 18.2  860  37
2026 08 27 09  23 32 45.066   +15 15 59.24  .12992 1.1239 149.2 18.2  900  37
2026 08 27 10  23 31 53.832   +15 03 21.14  .12998 1.1243 149.6 18.2  941  37
2026 08 27 11  23 31 02.741   +14 50 42.92  .13004 1.1247 149.9 18.2  982  37
2026 08 27 12  23 30 11.794   +14 38 04.63  .13010 1.1251 150.2 18.2 1025  37
2026 08 27 13  23 29 20.993   +14 25 26.34  .13017 1.1255 150.5 18.2 1068  37
2026 08 27 14  23 28 30.337   +14 12 48.10  .13024 1.1258 150.9 18.2 1112  37
2026 08 27 15  23 27 39.828   +14 00 09.95  .13031 1.1262 151.2 18.2 1157  37
2026 08 27 16  23 26 49.467   +13 47 31.95  .13039 1.1266 151.5 18.2 1202  37
2026 08 27 17  23 25 59.254   +13 34 54.16  .13047 1.1270 151.8 18.2 1248  38
2026 08 27 18  23 25 09.191   +13 22 16.63  .13056 1.1273 152.1 18.2 1296  38
2026 08 27 19  23 24 19.277   +13 09 39.41  .13065 1.1277 152.5 18.2 1343  38
2026 08 27 20  23 23 29.514   +12 57 02.55  .13074 1.1281 152.8 18.2 1392  38
2026 08 27 21  23 22 39.903   +12 44 26.11  .13084 1.1285 153.1 18.2 1441  38