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: 9/16/2022
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 09/21/2022 06:34:19 76.07, 61.88 76.00 09/21/2022 06:35:27 76.13, 64.28 75.86 64.29 68
2 09/21/2022 07:25:11 -76.45,-129.42 103.74 09/21/2022 07:26:18 -76.43,-129.49 103.77 2.59 67
3 09/21/2022 08:16:10 76.45, 37.86 76.29 09/21/2022 08:17:04 76.45, 37.75 76.27 2.82 54
4 09/21/2022 09:07:11 -76.44,-154.96 103.72 09/21/2022 09:07:48 -76.43,-154.87 103.74 2.34 37
5 09/21/2022 09:58:10 76.44, 12.32 76.31 09/21/2022 09:58:34 76.45, 12.36 76.31 1.60 24
6 09/21/2022 10:49:10 -76.47, 179.67 103.67 09/21/2022 10:49:19 -76.48, 179.57 103.65 2.92 9
7 09/21/2022 11:40:09 76.48, -13.05 76.36 09/21/2022 11:40:04 76.46, -13.02 76.34 2.17 5
8 09/21/2022 12:31:09 -76.50, 154.30 103.62 09/21/2022 12:30:49 -76.49, 154.19 103.62 3.38 20
9 09/21/2022 13:22:08 76.51, -38.41 76.40 09/21/2022 13:21:35 76.51, -38.58 76.42 4.36 33
10 09/21/2022 14:13:09 -76.49, 128.76 103.60 09/21/2022 14:12:19 -76.49, 128.80 103.59 1.03 50
11 09/21/2022 15:04:08 76.50, -63.95 76.42 09/21/2022 15:03:05 76.51, -63.97 76.45 1.36 63
12 09/21/2022 15:55:05 -76.65, 103.92 103.46 09/21/2022 15:53:53 -76.67, 102.73 103.34 30.47 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/16/2022
SNOs_Map_NOAA-19_NPP_20220916.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/16/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP