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: 3/30/2021
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 04/10/2021 23:47:28 78.45, 155.69 71.46 04/10/2021 23:48:41 78.43, 155.74 71.40 3.25 73
2 04/11/2021 00:38:33 -78.44, -37.14 108.56 04/11/2021 00:39:26 -78.45, -37.06 108.59 1.73 53
3 04/11/2021 01:29:28 78.47, 130.29 71.44 04/11/2021 01:30:12 78.47, 130.11 71.44 3.92 44
4 04/11/2021 02:20:33 -78.46, -62.54 108.58 04/11/2021 02:20:56 -78.45, -62.47 108.61 1.93 23
5 04/11/2021 03:11:29 78.45, 104.65 71.40 04/11/2021 03:11:42 78.48, 104.71 71.42 3.41 13
6 04/11/2021 04:02:33 -78.47, -87.95 108.61 04/11/2021 04:02:26 -78.46, -87.87 108.63 2.54 7
7 04/11/2021 04:53:29 78.46, 79.25 71.38 04/11/2021 04:53:12 78.48, 79.30 71.40 2.48 17
8 04/11/2021 05:44:33 -78.49,-113.36 108.63 04/11/2021 05:43:56 -78.46,-113.27 108.65 3.32 37
9 04/11/2021 06:35:29 78.48, 53.84 71.36 04/11/2021 06:34:42 78.49, 53.90 71.38 1.67 47
10 04/11/2021 07:26:33 -78.50,-138.76 108.65 04/11/2021 07:25:27 -78.50,-138.90 108.61 3.16 66
11 04/11/2021 08:17:27 78.56, 28.92 71.35 04/11/2021 08:16:14 78.57, 28.04 71.47 19.44 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2021
SNOs_Map_NOAA-19_NPP_20210330.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/30/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP