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: 8/5/2021
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 08/07/2021 00:24:28 -68.74, -8.00 127.74 08/07/2021 00:24:59 -68.74, -7.95 127.74 1.98 31
2 08/07/2021 01:15:12 68.61, 159.49 52.13 08/07/2021 01:14:27 68.58, 159.49 52.11 3.11 45
3 08/09/2021 15:50:44 68.88, -59.74 53.16 08/09/2021 15:51:55 68.88, -59.53 53.15 8.23 71
4 08/09/2021 16:41:24 -68.70, 107.83 127.03 08/09/2021 16:41:26 -68.71, 107.89 127.01 3.35 2
5 08/09/2021 17:32:07 68.51, -84.62 52.80 08/09/2021 17:30:54 68.55, -84.67 52.84 4.61 73
6 08/12/2021 08:07:38 68.73, 56.23 53.80 08/12/2021 08:08:24 68.73, 56.16 53.79 2.76 46
7 08/12/2021 08:58:20 -68.65,-136.34 126.28 08/12/2021 08:57:54 -68.63,-136.34 126.30 2.71 26
8 08/14/2021 23:34:03 -69.56, 3.53 124.54 08/14/2021 23:35:11 -69.47, 5.35 124.67 71.42 68
9 08/15/2021 00:24:33 68.69, 172.05 54.58 08/15/2021 00:24:50 68.69, 171.99 54.57 2.42 17
10 08/15/2021 01:15:15 -68.61, -20.52 125.51 08/15/2021 01:14:20 -68.59, -20.50 125.52 2.18 55
11 08/17/2021 15:50:46 -68.83, 120.33 124.45 08/17/2021 15:51:49 -68.82, 120.39 124.47 2.68 63
12 08/17/2021 16:41:29 68.65, -72.13 55.38 08/17/2021 16:41:17 68.65, -72.19 55.37 2.39 12
13 08/17/2021 17:32:04 -68.19, 95.79 125.09 08/17/2021 17:30:52 -68.27, 94.99 124.99 34.10 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/5/2021
SNOs_Map_NPP_TERRA_20210805.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/05/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA