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: 4/28/2021
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, 40.48 64.02 05/02/2021 07:31:21 78.32, 39.69 64.12 18.01 73
2 05/02/2021 08:23:20 -78.39,-152.56 115.90 05/02/2021 08:22:18 -78.40,-152.51 115.87 1.78 62
3 05/02/2021 09:14:06 78.41, 14.65 64.12 05/02/2021 09:13:19 78.41, 14.74 64.12 2.16 47
4 05/02/2021 10:04:50 -78.39,-177.95 115.92 05/02/2021 10:04:18 -78.42,-177.92 115.89 2.65 32
5 05/02/2021 10:55:36 78.41, -10.74 64.10 05/02/2021 10:55:19 78.42, -10.67 64.11 1.84 17
6 05/02/2021 11:46:20 -78.40, 156.66 115.94 05/02/2021 11:46:18 -78.43, 156.67 115.91 3.74 2
7 05/02/2021 12:37:06 78.42, -36.13 64.08 05/02/2021 12:37:19 78.43, -36.08 64.09 2.32 13
8 05/02/2021 13:27:51 -78.44, 131.04 115.90 05/02/2021 13:28:19 -78.41, 131.02 115.93 3.44 28
9 05/02/2021 14:18:36 78.42, -61.53 64.07 05/02/2021 14:19:19 78.45, -61.48 64.07 3.26 43
10 05/02/2021 15:09:21 -78.44, 105.65 115.92 05/02/2021 15:10:19 -78.42, 105.61 115.95 2.46 58
11 05/02/2021 16:00:07 78.46, -87.14 64.11 05/02/2021 16:01:20 78.42, -87.13 64.04 3.97 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/28/2021
SNOs_Map_NOAA-20_NOAA-19_20210428.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/28/2021 in txt file.

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