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: 11/4/2022
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 86.84 11/10/2022 17:45:27 -75.65, 74.31 86.67 96.29 65
2 11/10/2022 18:37:28 76.17,-116.52 93.73 11/10/2022 18:36:17 76.19,-116.50 93.76 2.21 71
3 11/10/2022 19:28:13 -76.20, 50.71 86.24 11/10/2022 19:27:15 -76.17, 50.67 86.25 3.39 58
4 11/10/2022 20:18:58 76.18,-141.91 93.76 11/10/2022 20:18:17 76.18,-142.06 93.77 3.80 41
5 11/10/2022 21:09:43 -76.20, 25.32 86.21 11/10/2022 21:09:14 -76.20, 25.28 86.21 1.17 29
6 11/10/2022 22:00:29 76.23,-167.47 93.84 11/10/2022 22:00:16 76.20,-167.45 93.81 3.10 13
7 11/10/2022 22:51:13 -76.21, -0.08 86.18 11/10/2022 22:51:13 -76.22, -0.10 86.17 1.85 0
8 11/10/2022 23:41:59 76.24, 167.13 93.87 11/10/2022 23:42:15 76.23, 167.16 93.85 1.04 16
9 11/11/2022 00:32:44 -76.26, -25.64 86.10 11/11/2022 00:33:12 -76.25, -25.49 86.12 3.87 28
10 11/11/2022 01:23:29 76.24, 141.74 93.89 11/11/2022 01:24:14 76.26, 141.77 93.90 2.00 45
11 11/11/2022 02:14:14 -76.27, -51.03 86.08 11/11/2022 02:15:12 -76.24, -51.05 86.12 3.31 58
12 11/11/2022 03:05:00 76.30, 116.18 93.97 11/11/2022 03:06:13 76.29, 116.38 93.94 5.55 73
13 11/11/2022 03:55:55 -76.76, -78.27 85.47 11/11/2022 03:57:00 -76.74, -74.53 85.70 95.24 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/4/2022
SNOs_Map_NOAA-20_NOAA-19_20221105.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/04/2022 in txt file.

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