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: 5/4/2022
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 05/05/2022 20:10:27 69.50,-125.42 52.98 05/05/2022 20:11:14 69.51,-125.38 52.98 2.06 47
2 05/05/2022 21:01:08 -69.36, 42.09 127.18 05/05/2022 21:00:44 -69.40, 42.10 127.15 3.53 24
3 05/08/2022 11:36:51 -70.40,-178.31 126.83 05/08/2022 11:37:58 -70.30,-176.05 126.97 85.18 67
4 05/08/2022 12:27:19 69.44, -9.55 52.17 05/08/2022 12:27:39 69.42, -9.62 52.15 3.30 20
5 05/08/2022 13:18:01 -69.35, 157.88 127.93 05/08/2022 13:17:08 -69.36, 157.94 127.92 2.30 53
6 05/11/2022 03:53:28 -69.55, -61.25 128.41 05/11/2022 03:54:35 -69.54, -61.23 128.43 1.91 67
7 05/11/2022 04:44:12 69.44, 106.23 51.47 05/11/2022 04:44:02 69.42, 106.26 51.45 2.36 10
8 05/11/2022 05:34:48 -69.03, -85.88 128.96 05/11/2022 05:33:36 -69.09, -86.53 128.89 26.69 72
9 05/13/2022 20:10:20 -69.50, 54.61 129.13 05/13/2022 20:10:58 -69.52, 54.63 129.11 2.53 38
10 05/13/2022 21:01:04 69.39,-137.93 50.75 05/13/2022 21:00:25 69.40,-137.88 50.76 2.27 39
11 05/16/2022 11:36:36 69.93, 2.45 50.68 05/16/2022 11:37:46 69.81, 3.28 50.55 34.13 70
12 05/16/2022 12:27:11 -69.46, 170.45 129.81 05/16/2022 12:27:21 -69.43, 170.40 129.84 3.34 10
13 05/16/2022 13:17:55 69.35, -22.08 50.08 05/16/2022 13:16:47 69.37, -22.04 50.09 2.40 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/4/2022
SNOs_Map_NPP_TERRA_20220504.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/04/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA