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: 3/28/2022
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 04/08/2022 18:38:21 -76.97, 60.33 109.64 04/08/2022 18:37:09 -76.96, 58.94 109.51 34.89 72
2 04/08/2022 19:29:10 77.13,-133.01 70.55 04/08/2022 19:27:59 77.12,-133.05 70.57 1.49 71
3 04/08/2022 20:19:55 -77.15, 34.22 109.44 04/08/2022 20:19:05 -77.12, 34.20 109.45 2.90 50
4 04/08/2022 21:10:40 77.13,-158.39 70.53 04/08/2022 21:09:58 77.16,-158.35 70.56 3.52 42
5 04/08/2022 22:01:25 -77.15, 8.83 109.47 04/08/2022 22:01:04 -77.17, 8.90 109.45 2.24 21
6 04/08/2022 22:52:11 77.18, 176.04 70.56 04/08/2022 22:51:58 77.16, 176.16 70.54 3.33 13
7 04/08/2022 23:42:55 -77.15, -16.55 109.49 04/08/2022 23:43:04 -77.17, -16.60 109.48 1.86 9
8 04/09/2022 00:33:41 77.18, 150.65 70.53 04/09/2022 00:33:58 77.16, 150.66 70.51 1.71 17
9 04/09/2022 01:24:26 -77.20, -42.12 109.46 04/09/2022 01:25:04 -77.17, -42.09 109.50 3.45 38
10 04/09/2022 02:15:11 77.18, 125.27 70.51 04/09/2022 02:15:58 77.16, 125.17 70.49 3.02 47
11 04/09/2022 03:05:56 -77.20, -67.50 109.48 04/09/2022 03:07:03 -77.21, -67.39 109.51 3.09 67
12 04/09/2022 03:56:43 77.27, 99.51 70.60 04/09/2022 03:57:56 77.25, 100.07 70.50 13.80 73

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/28/2022
SNOs_Map_NOAA-20_NOAA-19_20220328.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/28/2022 in txt file.

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