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: 7/31/2022
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 08/01/2022 17:38:57 69.75, -87.85 51.84 08/01/2022 17:39:29 69.76, -87.89 51.84 1.83 32
2 08/01/2022 18:29:39 -69.66, 79.59 128.25 08/01/2022 18:28:59 -69.64, 79.59 128.26 1.99 40
3 08/04/2022 09:05:15 -70.11,-139.95 127.10 08/04/2022 09:06:26 -70.01,-139.33 127.24 26.53 71
4 08/04/2022 09:55:54 69.73, 27.93 52.52 08/04/2022 09:55:56 69.73, 27.94 52.51 0.20 2
5 08/04/2022 10:46:36 -69.64,-164.62 127.57 08/04/2022 10:45:26 -69.62,-164.58 127.59 2.71 70
6 08/07/2022 01:22:06 -69.83, -23.76 126.66 08/07/2022 01:22:55 -69.82, -23.72 126.69 2.19 49
7 08/07/2022 02:12:50 69.72, 143.72 53.23 08/07/2022 02:12:22 69.70, 143.77 53.22 2.24 28
8 08/07/2022 03:03:14 -68.67, -47.49 127.86 08/07/2022 03:02:08 -68.71, -49.88 127.72 96.67 66
9 08/09/2022 16:48:34 70.60, -76.50 54.89 08/09/2022 16:49:41 70.50, -74.52 54.72 74.13 67
10 08/09/2022 17:39:02 -69.76, 92.10 125.98 08/09/2022 17:39:22 -69.79, 92.11 125.95 3.28 20
11 08/09/2022 18:29:46 69.65,-100.42 53.92 08/09/2022 18:28:49 69.67,-100.41 53.95 2.75 57
12 08/12/2022 09:05:17 69.85, 40.43 54.89 08/12/2022 09:06:19 69.86, 40.44 54.90 1.76 62
13 08/12/2022 09:55:59 -69.75,-152.11 125.21 08/12/2022 09:55:49 -69.76,-152.06 125.19 2.55 10
14 08/12/2022 10:46:34 69.16, 16.05 54.20 08/12/2022 10:45:24 69.20, 14.83 54.28 48.28 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/31/2022
SNOs_Map_NPP_TERRA_20220731.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/31/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA