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: 7/26/2021
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 07/27/2021 08:07:29 68.78, 56.19 49.59 07/27/2021 08:08:38 68.80, 56.25 49.60 3.06 69
2 07/27/2021 08:58:10 -68.65,-136.32 130.54 07/27/2021 08:58:09 -68.63,-136.32 130.56 2.38 1
3 07/27/2021 09:48:51 68.35, 31.38 49.16 07/27/2021 09:47:38 68.41, 31.05 49.23 14.81 73
4 07/30/2021 00:24:24 68.73, 172.03 50.16 07/30/2021 00:25:05 68.73, 172.04 50.16 0.48 41
5 07/30/2021 01:15:05 -68.59, -20.48 129.97 07/30/2021 01:14:35 -68.62, -20.46 129.94 2.73 30
6 08/01/2021 15:50:47 -69.39, 119.57 128.50 08/01/2021 15:51:57 -69.26, 120.96 128.67 56.24 70
7 08/01/2021 16:41:20 68.67, -72.14 50.77 08/01/2021 16:41:33 68.65, -72.18 50.75 3.10 13
8 08/01/2021 17:32:01 -68.54, 95.36 129.36 08/01/2021 17:31:03 -68.55, 95.33 129.35 1.43 58
9 08/04/2021 08:07:32 -68.75,-123.78 128.46 08/04/2021 08:08:33 -68.74,-123.83 128.48 2.11 61
10 08/04/2021 08:58:16 68.62, 43.70 51.42 08/04/2021 08:58:00 68.62, 43.67 51.42 1.03 16
11 08/04/2021 09:48:49 -68.06,-148.25 129.16 08/04/2021 09:47:38 -68.08,-149.35 129.10 45.77 71
12 08/07/2021 00:24:28 -68.70, -7.95 127.78 08/07/2021 00:25:00 -68.71, -7.98 127.77 2.14 32
13 08/07/2021 01:15:12 68.58, 159.53 52.10 08/07/2021 01:14:27 68.59, 159.51 52.12 1.77 45

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/26/2021
SNOs_Map_NPP_TERRA_20210726.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/26/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA