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: 4/27/2022
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 -76.86, 173.41 119.34 05/07/2022 11:06:55 -76.89, 172.20 119.18 30.68 72
2 05/07/2022 11:58:56 77.00, -19.89 60.84 05/07/2022 11:57:49 77.01, -19.99 60.88 2.76 67
3 05/07/2022 12:49:41 -77.03, 147.30 119.13 05/07/2022 12:48:52 -77.01, 147.25 119.13 2.90 49
4 05/07/2022 13:40:27 77.05, -45.46 60.88 05/07/2022 13:39:48 77.05, -45.31 60.88 3.73 39
5 05/07/2022 14:31:11 -77.04, 121.91 119.15 05/07/2022 14:30:51 -77.05, 121.94 119.13 1.55 20
6 05/07/2022 15:21:57 77.06, -70.85 60.87 05/07/2022 15:21:48 77.05, -70.81 60.86 1.12 9
7 05/07/2022 16:12:41 -77.04, 96.53 119.16 05/07/2022 16:12:51 -77.05, 96.43 119.15 2.51 10
8 05/07/2022 17:03:27 77.06, -96.23 60.85 05/07/2022 17:03:48 77.05, -96.31 60.84 2.14 21
9 05/07/2022 17:54:12 -77.09, 70.96 119.12 05/07/2022 17:54:50 -77.09, 71.12 119.15 4.02 38
10 05/07/2022 18:44:57 77.06,-121.62 60.84 05/07/2022 18:45:47 77.09,-121.62 60.85 3.01 50
11 05/07/2022 19:35:42 -77.09, 45.57 119.14 05/07/2022 19:36:50 -77.09, 45.61 119.17 1.23 68
12 05/07/2022 20:26:32 77.28,-147.94 61.10 05/07/2022 20:27:43 77.25,-146.35 60.92 38.98 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/27/2022
SNOs_Map_NOAA-20_NOAA-19_20220427.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/27/2022 in txt file.

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