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: 3/29/2022
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 18:38:21 -76.95, 60.42 109.67 04/08/2022 18:37:10 -76.93, 58.80 109.52 40.73 71
2 04/08/2022 19:29:11 77.15,-133.10 70.58 04/08/2022 19:27:59 77.13,-133.00 70.58 3.24 72
3 04/08/2022 20:19:55 -77.13, 34.31 109.47 04/08/2022 20:19:05 -77.13, 34.25 109.44 1.77 50
4 04/08/2022 21:10:41 77.15,-158.48 70.55 04/08/2022 21:09:59 77.13,-158.49 70.55 2.28 42
5 04/08/2022 22:01:26 -77.17, 8.74 109.44 04/08/2022 22:01:05 -77.14, 8.75 109.47 4.13 21
6 04/08/2022 22:52:11 77.15, 176.13 70.53 04/08/2022 22:51:58 77.17, 176.21 70.54 2.82 13
7 04/08/2022 23:42:55 -77.17, -16.64 109.46 04/08/2022 23:43:03 -77.18, -16.55 109.47 2.35 8
8 04/09/2022 00:33:40 77.16, 150.75 70.50 04/09/2022 00:33:57 77.17, 150.71 70.52 2.21 17
9 04/09/2022 01:24:25 -77.18, -42.03 109.49 04/09/2022 01:25:03 -77.18, -42.04 109.50 0.39 38
10 04/09/2022 02:15:11 77.20, 125.18 70.54 04/09/2022 02:15:57 77.17, 125.22 70.49 3.08 46
11 04/09/2022 03:05:55 -77.18, -67.41 109.51 04/09/2022 03:07:03 -77.18, -67.53 109.52 3.00 68
12 04/09/2022 03:56:42 77.25, 99.61 70.57 04/09/2022 03:57:56 77.22, 99.92 70.49 8.32 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/29/2022
SNOs_Map_NOAA-20_NOAA-19_20220329.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/29/2022 in txt file.

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