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: 7/12/2021
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 07/26/2021 08:29:45 -78.00,-152.16 120.06 07/26/2021 08:28:33 -77.95,-153.49 119.92 31.33 72
2 07/26/2021 09:20:33 78.11, 14.58 60.11 07/26/2021 09:19:23 78.11, 14.68 60.13 2.37 70
3 07/26/2021 10:11:18 -78.12,-178.19 119.87 07/26/2021 10:10:29 -78.11,-178.05 119.86 3.19 49
4 07/26/2021 11:02:03 78.11, -10.82 60.13 07/26/2021 11:01:23 78.12, -10.75 60.15 1.68 40
5 07/26/2021 11:52:48 -78.13, 156.42 119.84 07/26/2021 11:52:29 -78.13, 156.51 119.85 2.22 19
6 07/26/2021 12:43:33 78.11, -36.21 60.15 07/26/2021 12:43:23 78.13, -36.19 60.17 1.64 10
7 07/26/2021 13:34:17 -78.13, 131.02 119.82 07/26/2021 13:34:28 -78.14, 131.08 119.83 1.54 11
8 07/26/2021 14:25:02 78.12, -61.61 60.18 07/26/2021 14:25:22 78.14, -61.62 60.19 2.26 20
9 07/26/2021 15:15:47 -78.13, 105.63 119.80 07/26/2021 15:16:28 -78.15, 105.65 119.81 1.55 41
10 07/26/2021 16:06:32 78.12, -87.01 60.20 07/26/2021 16:07:22 78.15, -87.06 60.20 3.19 50
11 07/26/2021 16:57:17 -78.14, 80.23 119.78 07/26/2021 16:58:28 -78.16, 80.21 119.79 2.24 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/12/2021
SNOs_Map_NOAA-20_NOAA-19_20210713.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/12/2021 in txt file.

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