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 -75.70, 77.77 86.83 11/10/2022 17:45:26 -75.69, 74.43 86.64 91.86 66
2 11/10/2022 18:37:28 76.18,-116.55 93.74 11/10/2022 18:36:17 76.18,-116.53 93.76 0.50 71
3 11/10/2022 19:28:13 -76.21, 50.67 86.22 11/10/2022 19:27:14 -76.20, 50.80 86.22 3.34 59
4 11/10/2022 20:18:58 76.19,-141.95 93.77 11/10/2022 20:18:16 76.21,-141.92 93.80 2.69 42
5 11/10/2022 21:09:43 -76.21, 25.28 86.20 11/10/2022 21:09:14 -76.19, 25.24 86.22 3.21 29
6 11/10/2022 22:00:28 76.19,-167.34 93.80 11/10/2022 22:00:16 76.19,-167.48 93.81 3.66 12
7 11/10/2022 22:51:13 -76.22, -0.12 86.17 11/10/2022 22:51:13 -76.21, -0.15 86.17 0.95 0
8 11/10/2022 23:41:59 76.25, 167.10 93.88 11/10/2022 23:42:15 76.22, 167.13 93.85 2.67 16
9 11/11/2022 00:32:43 -76.23, -25.51 86.14 11/11/2022 00:33:12 -76.24, -25.53 86.13 1.91 29
10 11/11/2022 01:23:29 76.25, 141.70 93.90 11/11/2022 01:24:14 76.25, 141.74 93.89 0.98 45
11 11/11/2022 02:14:14 -76.28, -51.07 86.06 11/11/2022 02:15:11 -76.27, -50.92 86.09 4.04 57
12 11/11/2022 03:04:59 76.26, 116.31 93.93 11/11/2022 03:06:13 76.28, 116.35 93.93 2.51 74
13 11/11/2022 03:55:55 -76.77, -78.31 85.46 11/11/2022 03:57:00 -76.73, -74.58 85.71 95.32 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/7/2022
SNOs_Map_NOAA-20_NOAA-19_20221107.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