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: 6/26/2023
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 06/27/2023 23:59:37 -80.90, 33.14 120.94 06/28/2023 00:00:07 -80.89, 33.12 120.94 0.99 30
2 06/28/2023 00:50:40 80.90,-159.23 59.11 06/28/2023 00:49:28 80.90,-159.11 59.09 2.25 72
3 06/30/2023 03:50:10 80.90, 155.94 59.21 06/30/2023 03:50:20 80.91, 155.78 59.20 2.90 10
4 07/02/2023 07:40:35 -80.90, -81.84 120.68 07/02/2023 07:40:35 -80.91, -81.75 120.66 2.04 0
5 07/04/2023 11:31:09 80.90, 40.60 59.49 07/04/2023 11:30:48 80.90, 40.56 59.49 0.78 21
6 07/06/2023 14:30:40 80.89, -4.81 59.63 07/06/2023 14:31:40 80.88, -4.96 59.63 2.75 60
7 07/06/2023 15:21:34 -80.89, 162.61 120.36 07/06/2023 15:21:03 -80.89, 162.80 120.35 3.34 31
8 07/08/2023 18:21:04 -80.89, 117.51 120.16 07/08/2023 18:21:54 -80.88, 117.51 120.14 0.25 50

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/26/2023
SNOs_Map_NOAA-19_TERRA_20230626.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/26/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA