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: 3/28/2022
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 14:55:03 -77.17, 115.15 106.62 04/01/2022 14:56:08 -77.16, 115.21 106.66 1.70 65
2 04/01/2022 15:45:58 77.16, -77.61 73.36 04/01/2022 15:46:54 77.18, -77.55 73.35 2.27 56
3 04/01/2022 16:37:03 -77.17, 89.66 106.65 04/01/2022 16:37:38 -77.17, 89.82 106.68 3.84 35
4 04/01/2022 17:27:57 77.20,-102.91 73.36 04/01/2022 17:28:24 77.18,-102.94 73.33 2.61 27
5 04/01/2022 18:19:02 -77.21, 64.36 106.66 04/01/2022 18:19:09 -77.21, 64.24 106.65 3.16 7
6 04/01/2022 19:09:57 77.21,-128.40 73.33 04/01/2022 19:09:54 77.19,-128.34 73.31 2.46 3
7 04/01/2022 20:01:02 -77.21, 38.88 106.68 04/01/2022 20:00:39 -77.22, 38.84 106.67 0.97 23
8 04/01/2022 20:51:57 77.21,-153.89 73.30 04/01/2022 20:51:25 77.24,-153.92 73.35 3.27 32
9 04/01/2022 21:43:02 -77.22, 13.39 106.71 04/01/2022 21:42:09 -77.22, 13.45 106.69 1.65 53
10 04/01/2022 22:33:56 77.25,-179.18 73.30 04/01/2022 22:32:55 77.24,-179.32 73.32 3.43 61
11 04/01/2022 23:24:54 -77.54, -10.52 106.56 04/01/2022 23:23:46 -77.53, -13.28 106.32 66.16 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2022
SNOs_Map_NOAA-19_NPP_20220328.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/28/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP