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: 12/15/2024
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 12/25/2024 07:35:44 -71.64,-121.89 84.92 12/25/2024 07:36:54 -71.71,-120.53 84.91 48.16 70
2 12/25/2024 08:26:34 72.05, 46.14 95.46 12/25/2024 08:27:46 72.03, 46.19 95.42 2.78 72
3 12/25/2024 09:17:33 -72.05,-146.59 84.54 12/25/2024 09:18:31 -72.07,-146.58 84.54 1.95 58
4 12/25/2024 10:08:30 72.10, 20.76 95.50 12/25/2024 10:09:17 72.08, 20.72 95.48 2.94 47
5 12/25/2024 10:59:29 -72.10,-171.97 84.50 12/25/2024 11:00:02 -72.12,-172.05 84.48 3.10 33
6 12/25/2024 11:50:27 72.10, -4.72 95.50 12/25/2024 11:50:48 72.13, -4.76 95.53 3.24 21
7 12/25/2024 12:41:26 -72.11, 162.55 84.50 12/25/2024 12:41:32 -72.12, 162.58 84.49 1.63 6
8 12/25/2024 13:32:23 72.15, -30.10 95.55 12/25/2024 13:32:18 72.13, -30.13 95.53 3.04 5
9 12/25/2024 14:23:22 -72.16, 137.17 84.45 12/25/2024 14:23:03 -72.17, 137.10 84.44 2.36 19
10 12/25/2024 15:14:20 72.15, -55.58 95.55 12/25/2024 15:13:49 72.18, -55.60 95.58 2.69 31
11 12/25/2024 16:05:19 -72.16, 111.69 84.45 12/25/2024 16:04:33 -72.17, 111.73 84.44 1.65 46
12 12/25/2024 16:56:15 72.21, -80.96 95.60 12/25/2024 16:55:18 72.18, -80.98 95.58 3.29 57
13 12/25/2024 17:47:14 -72.21, 86.31 84.40 12/25/2024 17:46:03 -72.22, 86.26 84.39 1.71 71
14 12/25/2024 18:38:06 72.51,-105.82 95.88 12/25/2024 18:36:54 72.48,-106.96 95.90 38.09 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2024
SNOs_Map_NOAA-19_NPP_20241215.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/15/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP