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: 1/30/2022
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 02/01/2022 13:18:24 -69.82, 157.22 93.17 02/01/2022 13:19:34 -69.72, 158.56 93.31 52.47 70
2 02/01/2022 14:08:58 69.17, -34.54 86.16 02/01/2022 14:09:09 69.17, -34.52 86.15 0.76 11
3 02/01/2022 14:59:39 -69.03, 132.97 94.01 02/01/2022 14:58:39 -69.06, 132.97 93.97 3.29 60
4 02/04/2022 05:35:04 -69.24, -86.15 94.55 02/04/2022 05:36:08 -69.24, -86.21 94.56 2.20 64
5 02/04/2022 06:25:48 69.13, 81.31 85.33 02/04/2022 06:25:35 69.12, 81.29 85.32 1.06 13
6 02/04/2022 07:16:22 -68.61,-110.67 95.23 02/04/2022 07:15:11 -68.68,-111.63 95.11 39.79 71
7 02/06/2022 21:51:55 -69.24, 29.63 95.36 02/06/2022 21:52:33 -69.24, 29.67 95.38 1.93 38
8 02/06/2022 22:42:38 69.08,-162.84 84.47 02/06/2022 22:42:01 69.06,-162.91 84.45 3.56 37
9 02/09/2022 13:18:11 69.78, -22.67 84.37 02/09/2022 13:19:21 69.66, -21.52 84.20 46.32 70
10 02/09/2022 14:08:44 -69.20, 145.47 96.26 02/09/2022 14:08:58 -69.17, 145.46 96.29 3.15 14
11 02/09/2022 14:59:27 69.04, -47.00 83.58 02/09/2022 14:58:25 69.05, -47.04 83.59 1.95 62
12 02/12/2022 05:34:52 69.26, 93.86 82.95 02/12/2022 05:35:53 69.25, 93.82 82.93 1.82 61
13 02/12/2022 06:25:34 -69.16, -98.68 97.18 02/12/2022 06:25:23 -69.15, -98.68 97.18 0.53 11
14 02/12/2022 07:16:08 68.52, 69.49 82.15 02/12/2022 07:14:58 68.58, 68.25 82.27 50.78 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/30/2022
SNOs_Map_NPP_TERRA_20220130.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/30/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA