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: 3/24/2022
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 04/01/2022 14:55:04 -77.16, 115.09 106.63 04/01/2022 14:56:09 -77.18, 115.15 106.64 2.73 65
2 04/01/2022 15:45:58 77.19, -77.49 73.38 04/01/2022 15:46:55 77.20, -77.62 73.38 3.45 57
3 04/01/2022 16:37:03 -77.20, 89.79 106.64 04/01/2022 16:37:39 -77.18, 89.76 106.66 2.16 36
4 04/01/2022 17:27:58 77.19,-102.98 73.35 04/01/2022 17:28:25 77.20,-103.02 73.35 1.64 27
5 04/01/2022 18:19:03 -77.20, 64.30 106.66 04/01/2022 18:19:09 -77.19, 64.36 106.68 2.17 6
6 04/01/2022 19:09:58 77.19,-128.47 73.32 04/01/2022 19:09:55 77.21,-128.41 73.33 2.18 3
7 04/01/2022 20:01:03 -77.20, 38.82 106.69 04/01/2022 20:00:40 -77.23, 38.78 106.65 3.54 23
8 04/01/2022 20:51:57 77.23,-153.77 73.32 04/01/2022 20:51:25 77.21,-153.81 73.31 2.70 32
9 04/01/2022 21:43:02 -77.24, 13.52 106.70 04/01/2022 21:42:10 -77.24, 13.39 106.67 3.37 52
10 04/01/2022 22:33:57 77.23,-179.26 73.29 04/01/2022 22:32:55 77.22,-179.20 73.29 2.46 62
11 04/01/2022 23:24:55 -77.53, -10.58 106.57 04/01/2022 23:23:47 -77.54, -13.34 106.31 66.14 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/24/2022
SNOs_Map_NOAA-19_NPP_20220324.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/24/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP