Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/17/2024 01:54:46 -72.99, -37.35 126.34 05/17/2024 01:55:52 -72.87, -34.61 126.58 90.49 66
2 05/17/2024 02:45:15 72.14, 131.69 52.74 05/17/2024 02:45:26 72.11, 131.69 52.71 2.88 11
3 05/17/2024 03:35:57 -72.03, -60.80 127.38 05/17/2024 03:34:50 -72.03, -60.80 127.38 0.50 67
4 05/19/2024 13:57:39 72.22, -36.56 52.29 05/19/2024 13:58:48 72.22, -36.51 52.28 1.80 69
5 05/19/2024 14:48:21 -72.11, 130.96 127.83 05/19/2024 14:48:13 -72.09, 130.92 127.85 2.47 8
6 05/19/2024 15:38:52 71.35, -60.34 51.36 05/19/2024 15:37:45 71.42, -62.52 51.53 77.99 67
7 05/22/2024 02:00:45 -72.21, -37.32 128.23 05/22/2024 02:01:34 -72.20, -37.28 128.25 1.67 49
8 05/22/2024 02:51:29 72.12, 130.16 51.68 05/22/2024 02:50:55 72.12, 130.25 51.68 3.26 34
9 05/24/2024 14:03:52 72.18, -38.05 51.28 05/24/2024 14:04:16 72.15, -38.07 51.25 3.55 24
10 05/24/2024 14:54:34 -72.07, 129.48 128.84 05/24/2024 14:53:40 -72.09, 129.49 128.82 2.42 54
11 05/27/2024 01:16:21 72.56, 153.10 51.28 05/27/2024 01:17:31 72.44, 154.07 51.10 35.53 70
12 05/27/2024 02:06:57 -72.14, -38.76 129.19 05/27/2024 02:06:59 -72.17, -38.75 129.16 3.14 2

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2024
SNOs_Map_NPP_TERRA_20240515.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/15/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA