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: 2/28/2023
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 02/28/2023 04:53:19 75.71, 91.04 84.46 02/28/2023 04:54:21 75.74, 91.10 84.45 3.08 62
2 02/28/2023 05:44:14 -75.71,-101.68 95.56 02/28/2023 05:45:05 -75.73,-101.57 95.58 3.50 51
3 02/28/2023 06:35:18 75.73, 65.60 84.44 02/28/2023 06:35:51 75.74, 65.70 84.43 3.12 33
4 02/28/2023 07:26:12 -75.78,-126.96 95.55 02/28/2023 07:26:36 -75.78,-127.11 95.54 4.10 24
5 02/28/2023 08:17:17 75.75, 40.16 84.42 02/28/2023 08:17:21 75.75, 40.31 84.41 3.93 4
6 02/28/2023 09:08:11 -75.79,-152.40 95.56 02/28/2023 09:08:06 -75.79,-152.51 95.56 3.05 5
7 02/28/2023 09:59:15 75.81, 14.88 84.44 02/28/2023 09:58:52 75.80, 14.76 84.45 3.50 23
8 02/28/2023 10:50:10 -75.81,-177.83 95.58 02/28/2023 10:49:36 -75.79,-177.90 95.58 2.69 34
9 02/28/2023 11:41:14 75.82, -10.55 84.42 02/28/2023 11:40:22 75.81, -10.64 84.43 3.04 52
10 02/28/2023 12:32:09 -75.83, 156.73 95.59 02/28/2023 12:31:06 -75.80, 156.71 95.60 3.25 63
11 02/28/2023 13:23:08 76.06, -35.18 84.56 02/28/2023 13:21:57 76.04, -36.81 84.69 43.61 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/28/2023
SNOs_Map_NOAA-19_NPP_20230228.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/28/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP