Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/19/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/25/2022 13:47:52 -76.00, 136.77 80.18 12/25/2022 13:46:47 -76.02, 136.70 80.13 3.19 65
2 12/25/2022 14:38:36 76.02, -56.00 99.86 12/25/2022 14:37:40 76.04, -55.94 99.89 2.69 56
3 12/25/2022 15:29:13 -76.04, 111.31 80.14 12/25/2022 15:28:46 -76.05, 111.30 80.12 1.16 27
4 12/25/2022 16:19:57 76.06, -81.47 99.90 12/25/2022 16:19:39 76.07, -81.34 99.90 3.34 18
5 12/25/2022 17:10:34 -76.07, 85.84 80.09 12/25/2022 17:10:45 -76.07, 85.89 80.10 1.37 11
6 12/25/2022 18:01:17 76.06,-106.78 99.89 12/25/2022 18:01:39 76.05,-106.91 99.89 3.76 22
7 12/25/2022 18:51:54 -76.07, 60.54 80.10 12/25/2022 18:52:44 -76.09, 60.49 80.08 3.43 50
8 12/25/2022 19:42:38 76.10,-132.24 99.94 12/25/2022 19:43:38 76.07,-132.32 99.90 3.24 60

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/19/2022
SNOs_Map_NOAA-21_NOAA-19_20221220.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 12/19/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19