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: 6/30/2024
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 07/06/2024 08:00:50 -72.59,-130.34 129.73 07/06/2024 08:01:59 -72.61,-128.43 129.85 63.86 69
2 07/06/2024 08:51:42 73.07, 37.95 50.68 07/06/2024 08:52:54 73.05, 37.95 50.65 1.80 72
3 07/06/2024 09:42:38 -73.08,-154.75 129.31 07/06/2024 09:43:38 -73.06,-154.75 129.34 2.07 60
4 07/06/2024 10:33:39 73.11, 12.57 50.73 07/06/2024 10:34:25 73.10, 12.47 50.71 3.41 46
5 07/06/2024 11:24:35 -73.12, 179.86 129.26 07/06/2024 11:25:09 -73.11, 179.76 129.28 3.32 34
6 07/06/2024 12:15:37 73.11, -12.94 50.73 07/06/2024 12:15:55 73.10, -12.91 50.72 1.01 18
7 07/06/2024 13:06:33 -73.12, 154.35 129.26 07/06/2024 13:06:39 -73.11, 154.39 129.27 1.30 6
8 07/06/2024 13:57:34 73.15, -38.32 50.77 07/06/2024 13:57:26 73.15, -38.39 50.78 2.28 8
9 07/06/2024 14:48:30 -73.16, 128.97 129.22 07/06/2024 14:48:10 -73.16, 128.90 129.21 1.99 20
10 07/06/2024 15:39:32 73.15, -63.82 50.78 07/06/2024 15:38:56 73.15, -63.77 50.79 1.91 36
11 07/06/2024 16:30:28 -73.15, 103.46 129.21 07/06/2024 16:29:40 -73.16, 103.53 129.20 2.19 48
12 07/06/2024 17:21:29 73.19, -89.21 50.82 07/06/2024 17:20:27 73.20, -89.25 50.85 1.93 62
13 07/06/2024 18:12:25 -73.20, 78.07 129.17 07/06/2024 18:11:11 -73.21, 78.04 129.14 1.65 74
14 07/06/2024 19:03:16 73.72,-113.42 51.29 07/06/2024 19:02:08 73.75,-115.88 51.48 76.69 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2024
SNOs_Map_NOAA-19_NPP_20240630.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/30/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP