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: 7/11/2024
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 19:19:59 72.74,-119.43 52.77 07/21/2024 19:21:11 72.84,-118.69 52.80 26.51 72
2 07/21/2024 20:10:49 -72.98, 48.37 127.03 07/21/2024 20:11:58 -73.00, 48.28 127.02 3.35 69
3 07/21/2024 21:01:52 72.98,-144.39 52.99 07/21/2024 21:02:44 72.99,-144.39 52.98 0.67 52
4 07/21/2024 21:52:47 -72.97, 22.86 127.02 07/21/2024 21:53:28 -73.00, 22.91 127.01 3.15 41
5 07/21/2024 22:43:49 73.03,-169.78 53.04 07/21/2024 22:44:15 73.04,-169.88 53.05 3.50 26
6 07/21/2024 23:34:44 -73.02, -2.53 126.97 07/21/2024 23:34:58 -73.00, -2.47 126.99 2.65 14
7 07/22/2024 00:25:47 73.02, 164.71 53.04 07/22/2024 00:25:45 73.04, 164.75 53.07 2.87 2
8 07/22/2024 01:16:41 -73.06, -27.92 126.92 07/22/2024 01:16:29 -73.05, -27.95 126.92 1.21 12
9 07/22/2024 02:07:44 73.06, 139.32 53.09 07/22/2024 02:07:15 73.04, 139.37 53.08 2.54 29
10 07/22/2024 02:58:39 -73.05, -53.43 126.91 07/22/2024 02:57:59 -73.05, -53.33 126.91 3.21 40
11 07/22/2024 03:49:41 73.10, 113.93 53.14 07/22/2024 03:48:46 73.09, 113.88 53.15 1.62 55
12 07/22/2024 04:40:36 -73.09, -78.82 126.86 07/22/2024 04:39:30 -73.10, -78.82 126.83 1.23 66
13 07/22/2024 05:31:33 73.39, 89.11 53.40 07/22/2024 05:30:21 73.35, 87.95 53.45 37.08 72
14 07/22/2024 06:22:20 -73.77,-102.70 126.27 07/22/2024 06:21:13 -73.75,-105.66 126.09 92.24 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2024
SNOs_Map_NOAA-19_NPP_20240711.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/11/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP