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: 4/20/2021
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 07:32:35 78.36, 40.32 64.07 05/02/2021 07:31:21 78.33, 39.75 64.12 13.15 74
2 05/02/2021 08:23:20 -78.42,-152.69 115.87 05/02/2021 08:22:18 -78.38,-152.65 115.88 3.80 62
3 05/02/2021 09:14:05 78.40, 14.70 64.11 05/02/2021 09:13:18 78.41, 14.81 64.13 2.78 47
4 05/02/2021 10:04:50 -78.42,-178.08 115.89 05/02/2021 10:04:18 -78.40,-178.06 115.89 2.55 32
5 05/02/2021 10:55:35 78.40, -10.69 64.09 05/02/2021 10:55:18 78.43, -10.60 64.11 3.34 17
6 05/02/2021 11:46:20 -78.42, 156.53 115.90 05/02/2021 11:46:18 -78.41, 156.53 115.91 1.33 2
7 05/02/2021 12:37:05 78.41, -36.08 64.07 05/02/2021 12:37:19 78.41, -36.24 64.08 3.63 14
8 05/02/2021 13:27:50 -78.42, 131.13 115.92 05/02/2021 13:28:18 -78.42, 131.12 115.93 0.43 28
9 05/02/2021 14:18:36 78.45, -61.70 64.11 05/02/2021 14:19:19 78.42, -61.65 64.06 3.34 43
10 05/02/2021 15:09:20 -78.43, 105.74 115.94 05/02/2021 15:10:18 -78.44, 105.71 115.95 1.31 58
11 05/02/2021 16:00:06 78.45, -87.09 64.09 05/02/2021 16:01:19 78.43, -87.06 64.05 2.07 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2021
SNOs_Map_NOAA-20_NOAA-19_20210420.jpg

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

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