Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/30/2021
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 12/07/2021 10:47:28 -69.90,-165.07 87.55 12/07/2021 10:48:35 -69.85,-162.55 87.60 96.62 67
2 12/07/2021 11:38:02 69.25, 3.18 91.80 12/07/2021 11:39:14 69.21, 3.91 91.76 29.42 72
3 12/07/2021 12:28:40 -68.96, 170.90 88.49 12/07/2021 12:29:49 -68.94, 170.92 88.51 2.02 69
4 12/07/2021 13:19:25 68.89, -21.69 91.44 12/07/2021 13:20:17 68.89, -21.76 91.44 2.88 52
5 12/07/2021 14:10:09 -68.92, 145.59 88.53 12/07/2021 14:10:47 -68.89, 145.62 88.56 2.98 38
6 12/07/2021 15:00:54 68.85, -47.01 91.41 12/07/2021 15:01:15 68.83, -47.07 91.40 2.85 21
7 12/07/2021 15:51:37 -68.82, 120.35 88.62 12/07/2021 15:51:45 -68.84, 120.31 88.60 2.69 8
8 12/07/2021 16:42:23 68.80, -72.32 91.37 12/07/2021 16:42:13 68.78, -72.38 91.35 3.13 10
9 12/07/2021 17:33:06 -68.77, 95.03 88.66 12/07/2021 17:32:43 -68.79, 95.00 88.65 1.76 23
10 12/07/2021 18:23:52 68.76, -97.64 91.33 12/07/2021 18:23:10 68.78, -97.61 91.36 3.07 42
11 12/07/2021 19:14:35 -68.73, 69.72 88.69 12/07/2021 19:13:41 -68.73, 69.69 88.69 0.93 54
12 12/07/2021 20:05:21 68.71,-122.95 91.30 12/07/2021 20:04:08 68.73,-122.92 91.31 2.35 73
13 12/07/2021 20:55:57 -68.31, 44.89 89.10 12/07/2021 20:54:45 -68.36, 43.97 89.06 38.27 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/30/2021
SNOs_Map_NPP_GCOM-C_20211130.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/30/2021 in txt file.

Historial Predications of SNOs between NPP and GCOM-C