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: 11/7/2022
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 11/10/2022 17:46:32 -75.68, 77.81 86.85 11/10/2022 17:45:27 -75.65, 74.31 86.67 96.34 65
2 11/10/2022 18:37:28 76.17,-116.50 93.73 11/10/2022 18:36:17 76.20,-116.49 93.77 3.20 71
3 11/10/2022 19:28:13 -76.19, 50.72 86.24 11/10/2022 19:27:15 -76.17, 50.68 86.25 3.00 58
4 11/10/2022 20:18:58 76.17,-141.90 93.75 11/10/2022 20:18:17 76.18,-142.04 93.77 3.93 41
5 11/10/2022 21:09:43 -76.20, 25.32 86.21 11/10/2022 21:09:14 -76.20, 25.29 86.21 1.02 29
6 11/10/2022 22:00:29 76.23,-167.45 93.83 11/10/2022 22:00:16 76.21,-167.43 93.82 2.10 13
7 11/10/2022 22:51:13 -76.21, -0.07 86.19 11/10/2022 22:51:13 -76.23, -0.10 86.16 2.28 0
8 11/10/2022 23:41:59 76.23, 167.15 93.86 11/10/2022 23:42:15 76.24, 167.18 93.86 0.81 16
9 11/11/2022 00:32:44 -76.26, -25.63 86.11 11/11/2022 00:33:12 -76.25, -25.49 86.12 3.72 28
10 11/11/2022 01:23:29 76.24, 141.75 93.89 11/11/2022 01:24:14 76.26, 141.79 93.90 2.88 45
11 11/11/2022 02:14:14 -76.26, -51.03 86.08 11/11/2022 02:15:12 -76.24, -51.04 86.12 2.90 58
12 11/11/2022 03:05:00 76.29, 116.19 93.97 11/11/2022 03:06:14 76.25, 116.23 93.91 4.93 74
13 11/11/2022 03:55:55 -76.76, -78.26 85.47 11/11/2022 03:57:00 -76.74, -74.53 85.70 95.16 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/7/2022
SNOs_Map_NOAA-20_NOAA-19_20221108.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/07/2022 in txt file.

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