Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2021
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/13/2021 19:44:39 80.16, -83.53 72.36 04/13/2021 19:44:50 80.15, -83.57 72.36 1.16 11
2 04/16/2021 01:17:54 -80.16, 13.23 108.42 04/16/2021 01:18:32 -80.19, 13.32 108.37 3.59 38
3 04/16/2021 02:08:50 80.14,-179.23 71.59 04/16/2021 02:07:59 80.16,-179.31 71.57 2.46 51
4 04/18/2021 06:51:03 80.18, 109.79 70.82 04/18/2021 06:52:15 80.16, 109.64 70.82 3.30 72
5 04/18/2021 07:42:05 -80.15, -82.61 109.18 04/18/2021 07:41:42 -80.16, -82.72 109.20 2.29 23
6 04/20/2021 13:15:15 80.18, 13.76 70.06 04/20/2021 13:15:24 80.16, 13.86 70.06 2.75 9
7 04/22/2021 18:48:29 -80.19, 110.38 110.68 04/22/2021 18:49:07 -80.17, 110.45 110.68 3.14 38
8 04/22/2021 19:39:26 80.16, -81.96 69.33 04/22/2021 19:38:33 80.16, -81.93 69.31 0.50 53
9 04/25/2021 00:21:38 80.18,-152.64 68.62 04/25/2021 00:22:48 80.19,-152.74 68.65 2.50 70

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/13/2021
SNOs_Map_NOAA-19_TERRA_20210413.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/13/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA