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: 12/25/2024
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 07:35:43 -71.69,-121.81 84.88 12/25/2024 07:36:54 -71.72,-120.56 84.90 44.05 71
2 12/25/2024 08:26:34 72.05, 46.14 95.46 12/25/2024 08:27:46 72.03, 46.18 95.43 2.86 72
3 12/25/2024 09:17:32 -72.10,-146.51 84.50 12/25/2024 09:18:31 -72.08,-146.60 84.52 3.69 59
4 12/25/2024 10:08:30 72.10, 20.76 95.51 12/25/2024 10:09:17 72.08, 20.71 95.48 3.16 47
5 12/25/2024 10:59:29 -72.10,-171.99 84.50 12/25/2024 11:00:01 -72.08,-171.98 84.53 2.18 32
6 12/25/2024 11:50:27 72.10, -4.72 95.51 12/25/2024 11:50:48 72.13, -4.76 95.53 3.13 21
7 12/25/2024 12:41:26 -72.10, 162.53 84.50 12/25/2024 12:41:32 -72.13, 162.55 84.47 3.27 6
8 12/25/2024 13:32:23 72.16, -30.10 95.55 12/25/2024 13:32:18 72.13, -30.14 95.53 3.26 5
9 12/25/2024 14:23:22 -72.15, 137.15 84.45 12/25/2024 14:23:02 -72.13, 137.18 84.48 2.90 20
10 12/25/2024 15:14:20 72.16, -55.59 95.55 12/25/2024 15:13:49 72.18, -55.61 95.58 2.56 31
11 12/25/2024 16:05:19 -72.16, 111.67 84.45 12/25/2024 16:04:33 -72.18, 111.71 84.43 2.85 46
12 12/25/2024 16:56:16 72.21, -80.97 95.60 12/25/2024 16:55:19 72.18, -80.98 95.58 3.48 57
13 12/25/2024 17:47:15 -72.21, 86.29 84.41 12/25/2024 17:46:04 -72.23, 86.23 84.37 3.05 71
14 12/25/2024 18:38:07 72.51,-105.82 95.88 12/25/2024 18:36:55 72.48,-106.96 95.90 38.27 72

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2024
SNOs_Map_NOAA-19_NPP_20241225.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/25/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP