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: 7/13/2024
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 07/21/2024 19:19:58 72.79,-119.33 52.81 07/21/2024 19:21:11 72.84,-118.69 52.80 21.74 73
2 07/21/2024 20:10:49 -72.97, 48.36 127.03 07/21/2024 20:11:57 -72.95, 48.39 127.07 2.75 68
3 07/21/2024 21:01:51 72.98,-144.40 52.98 07/21/2024 21:02:43 72.99,-144.39 52.98 1.36 52
4 07/21/2024 21:52:45 -73.02, 22.96 126.98 07/21/2024 21:53:27 -73.00, 22.90 127.00 2.44 42
5 07/21/2024 22:43:48 73.02,-169.79 53.03 07/21/2024 22:44:13 72.99,-169.77 53.00 3.28 25
6 07/21/2024 23:34:43 -73.01, -2.55 126.98 07/21/2024 23:34:57 -73.00, -2.48 126.99 2.32 14
7 07/22/2024 00:25:45 73.06, 164.81 53.08 07/22/2024 00:25:44 73.04, 164.75 53.07 3.06 1
8 07/22/2024 01:16:40 -73.05, -27.94 126.93 07/22/2024 01:16:28 -73.05, -27.96 126.92 0.86 12
9 07/22/2024 02:07:43 73.05, 139.31 53.09 07/22/2024 02:07:14 73.04, 139.37 53.08 2.25 29
10 07/22/2024 02:58:38 -73.04, -53.45 126.92 07/22/2024 02:57:58 -73.06, -53.34 126.90 3.78 40
11 07/22/2024 03:49:40 73.10, 113.91 53.14 07/22/2024 03:48:45 73.10, 113.88 53.15 1.05 55
12 07/22/2024 04:40:35 -73.08, -78.84 126.87 07/22/2024 04:39:29 -73.11, -78.82 126.83 2.59 66
13 07/22/2024 05:31:32 73.38, 89.09 53.40 07/22/2024 05:30:20 73.35, 87.95 53.45 36.67 72
14 07/22/2024 06:22:19 -73.76,-102.72 126.27 07/22/2024 06:21:12 -73.76,-105.67 126.09 91.93 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/13/2024
SNOs_Map_NOAA-19_NPP_20240713.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/13/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP