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: 3/31/2022
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 04/08/2022 18:38:20 -76.95, 60.43 109.67 04/08/2022 18:37:09 -76.93, 58.83 109.52 40.28 71
2 04/08/2022 19:29:10 77.14,-133.07 70.57 04/08/2022 19:27:58 77.14,-132.96 70.58 2.84 72
3 04/08/2022 20:19:54 -77.12, 34.33 109.48 04/08/2022 20:19:04 -77.14, 34.28 109.44 2.44 50
4 04/08/2022 21:10:40 77.15,-158.46 70.54 04/08/2022 21:09:58 77.14,-158.45 70.55 0.58 42
5 04/08/2022 22:01:25 -77.17, 8.76 109.45 04/08/2022 22:01:04 -77.14, 8.79 109.46 2.87 21
6 04/08/2022 22:52:10 77.15, 176.16 70.52 04/08/2022 22:51:58 77.14, 176.05 70.53 2.68 12
7 04/08/2022 23:42:55 -77.17, -16.62 109.47 04/08/2022 23:43:03 -77.18, -16.51 109.47 3.16 8
8 04/09/2022 00:33:40 77.15, 150.77 70.50 04/09/2022 00:33:57 77.18, 150.75 70.52 3.73 17
9 04/09/2022 01:24:25 -77.17, -42.01 109.49 04/09/2022 01:25:03 -77.19, -42.01 109.49 1.50 38
10 04/09/2022 02:15:11 77.20, 125.20 70.53 04/09/2022 02:15:57 77.18, 125.26 70.50 1.86 46
11 04/09/2022 03:05:55 -77.17, -67.39 109.52 04/09/2022 03:07:03 -77.19, -67.50 109.52 2.95 68
12 04/09/2022 03:56:42 77.24, 99.63 70.56 04/09/2022 03:57:56 77.23, 99.96 70.49 8.19 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/31/2022
SNOs_Map_NOAA-20_NOAA-19_20220331.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/31/2022 in txt file.

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