Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/26/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/02/2021 07:32:34 78.33, 40.50 64.02 05/02/2021 07:31:21 78.32, 39.69 64.12 18.34 73
2 05/02/2021 08:23:20 -78.39,-152.53 115.91 05/02/2021 08:22:18 -78.41,-152.50 115.87 2.17 62
3 05/02/2021 09:14:06 78.41, 14.66 64.11 05/02/2021 09:13:19 78.41, 14.74 64.12 1.75 47
4 05/02/2021 10:04:50 -78.39,-177.92 115.93 05/02/2021 10:04:18 -78.42,-177.91 115.89 3.21 32
5 05/02/2021 10:55:36 78.41, -10.73 64.10 05/02/2021 10:55:19 78.42, -10.67 64.11 1.66 17
6 05/02/2021 11:46:21 -78.43, 156.46 115.89 05/02/2021 11:46:19 -78.40, 156.44 115.92 3.96 2
7 05/02/2021 12:37:06 78.41, -36.12 64.08 05/02/2021 12:37:19 78.43, -36.07 64.09 2.40 13
8 05/02/2021 13:27:51 -78.43, 131.07 115.90 05/02/2021 13:28:19 -78.41, 131.03 115.93 2.93 28
9 05/02/2021 14:18:36 78.42, -61.51 64.06 05/02/2021 14:19:19 78.45, -61.48 64.07 3.46 43
10 05/02/2021 15:09:21 -78.44, 105.68 115.92 05/02/2021 15:10:19 -78.42, 105.62 115.95 2.16 58
11 05/02/2021 16:00:07 78.46, -87.12 64.10 05/02/2021 16:01:20 78.42, -87.13 64.04 3.66 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/26/2021
SNOs_Map_NOAA-20_NOAA-19_20210426.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/26/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19