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: 4/5/2022
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, 60.36 109.65 04/08/2022 18:37:09 -76.96, 58.94 109.51 35.54 72
2 04/08/2022 19:29:10 77.11,-132.95 70.53 04/08/2022 19:27:59 77.13,-133.02 70.57 2.24 71
3 04/08/2022 20:19:55 -77.14, 34.25 109.45 04/08/2022 20:19:05 -77.12, 34.20 109.45 2.17 50
4 04/08/2022 21:10:41 77.16,-158.52 70.56 04/08/2022 21:09:59 77.13,-158.52 70.55 3.58 42
5 04/08/2022 22:01:25 -77.14, 8.86 109.48 04/08/2022 22:01:04 -77.17, 8.90 109.45 2.76 21
6 04/08/2022 22:52:11 77.16, 176.10 70.54 04/08/2022 22:51:58 77.17, 176.18 70.54 2.32 13
7 04/08/2022 23:42:55 -77.15, -16.52 109.50 04/08/2022 23:43:04 -77.17, -16.59 109.48 3.08 9
8 04/09/2022 00:33:41 77.16, 150.71 70.52 04/09/2022 00:33:58 77.17, 150.69 70.52 0.85 17
9 04/09/2022 01:24:26 -77.19, -42.09 109.47 04/09/2022 01:25:04 -77.17, -42.09 109.50 2.41 38
10 04/09/2022 02:15:11 77.17, 125.33 70.49 04/09/2022 02:15:58 77.17, 125.20 70.49 3.24 47
11 04/09/2022 03:05:55 -77.19, -67.47 109.49 04/09/2022 03:07:02 -77.21, -67.39 109.51 2.94 67
12 04/09/2022 03:56:42 77.25, 99.57 70.58 04/09/2022 03:57:56 77.21, 99.90 70.49 9.29 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/5/2022
SNOs_Map_NOAA-20_NOAA-19_20220405.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/05/2022 in txt file.

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