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: 4/28/2022
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 05/07/2022 11:08:07 -76.88, 173.33 119.31 05/07/2022 11:06:55 -76.86, 172.07 119.20 31.80 72
2 05/07/2022 11:58:56 77.02, -19.96 60.87 05/07/2022 11:57:48 77.02, -19.93 60.89 0.75 68
3 05/07/2022 12:49:40 -77.01, 147.41 119.16 05/07/2022 12:48:51 -77.02, 147.31 119.13 2.90 49
4 05/07/2022 13:40:26 77.03, -45.35 60.85 05/07/2022 13:39:48 77.02, -45.43 60.87 2.11 38
5 05/07/2022 14:31:11 -77.06, 121.84 119.12 05/07/2022 14:30:51 -77.02, 121.81 119.15 3.81 20
6 05/07/2022 15:21:56 77.03, -70.74 60.84 05/07/2022 15:21:47 77.06, -70.74 60.87 3.79 9
7 05/07/2022 16:12:41 -77.06, 96.45 119.14 05/07/2022 16:12:50 -77.06, 96.49 119.14 1.10 9
8 05/07/2022 17:03:27 77.08, -96.31 60.88 05/07/2022 17:03:47 77.06, -96.25 60.85 2.19 20
9 05/07/2022 17:54:11 -77.06, 71.06 119.15 05/07/2022 17:54:50 -77.06, 70.99 119.16 1.84 39
10 05/07/2022 18:44:57 77.08,-121.70 60.86 05/07/2022 18:45:47 77.06,-121.75 60.83 2.42 50
11 05/07/2022 19:35:41 -77.07, 45.67 119.17 05/07/2022 19:36:49 -77.10, 45.67 119.16 3.74 68
12 05/07/2022 20:26:32 77.30,-148.02 61.12 05/07/2022 20:27:42 77.27,-146.29 60.93 42.37 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/28/2022
SNOs_Map_NOAA-20_NOAA-19_20220428.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/28/2022 in txt file.

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