Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/04/2022 00:06:52 -77.10, -24.15 95.21 03/04/2022 00:08:03 -77.14, -22.63 95.35 38.10 71
2 03/04/2022 00:57:48 77.29, 143.99 84.87 03/04/2022 00:58:51 77.28, 144.04 84.84 1.37 63
3 03/04/2022 01:48:46 -77.30, -48.67 95.14 03/04/2022 01:49:36 -77.31, -48.76 95.15 2.30 50
4 03/04/2022 02:39:48 77.29, 118.50 84.84 03/04/2022 02:40:21 77.29, 118.65 84.82 3.63 33
5 03/04/2022 03:30:46 -77.31, -74.16 95.17 03/04/2022 03:31:06 -77.32, -74.15 95.17 1.02 20
6 03/04/2022 04:21:47 77.33, 93.22 84.84 03/04/2022 04:21:52 77.34, 93.07 84.85 3.54 5
7 03/04/2022 05:12:46 -77.31, -99.64 95.19 03/04/2022 05:12:36 -77.32, -99.54 95.19 2.53 10
8 03/04/2022 06:03:47 77.34, 67.73 84.81 03/04/2022 06:03:22 77.34, 67.68 84.83 1.34 25
9 03/04/2022 06:54:45 -77.35,-124.92 95.20 03/04/2022 06:54:06 -77.32,-124.93 95.21 3.40 39
10 03/04/2022 07:45:47 77.34, 42.25 84.78 03/04/2022 07:44:52 77.34, 42.29 84.81 1.14 55
11 03/04/2022 08:36:45 -77.36,-150.40 95.23 03/04/2022 08:35:37 -77.37,-150.51 95.18 3.04 68
12 03/04/2022 09:27:37 77.74, 18.81 84.95 03/04/2022 09:26:32 77.77, 14.94 85.34 91.25 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2022
SNOs_Map_NOAA-19_NPP_20220301.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/01/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP