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: 6/16/2024
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 06/27/2024 08:19:20 69.40, 52.45 46.04 06/27/2024 08:20:31 69.36, 53.53 45.97 42.53 71
2 06/27/2024 09:09:56 -68.99,-139.66 134.39 06/27/2024 09:11:08 -68.98,-139.61 134.40 2.22 72
3 06/27/2024 10:00:41 68.93, 27.72 45.56 06/27/2024 10:01:36 68.92, 27.69 45.54 1.63 55
4 06/27/2024 10:51:24 -68.89,-164.91 134.48 06/27/2024 10:52:06 -68.92,-164.93 134.45 3.20 42
5 06/27/2024 11:42:10 68.89, 2.40 45.52 06/27/2024 11:42:33 68.91, 2.45 45.54 3.15 23
6 06/27/2024 12:32:53 -68.85, 169.77 134.52 06/27/2024 12:33:04 -68.86, 169.76 134.51 0.98 11
7 06/27/2024 13:23:39 68.85, -22.92 45.48 06/27/2024 13:23:31 68.85, -22.87 45.49 1.93 8
8 06/27/2024 14:14:22 -68.82, 144.45 134.55 06/27/2024 14:14:02 -68.80, 144.44 134.56 1.48 20
9 06/27/2024 15:05:08 68.81, -48.24 45.45 06/27/2024 15:04:29 68.79, -48.19 45.43 2.89 39
10 06/27/2024 15:55:51 -68.78, 119.13 134.59 06/27/2024 15:54:59 -68.80, 119.20 134.57 3.52 52
11 06/27/2024 16:46:36 68.72, -73.49 45.35 06/27/2024 16:45:27 68.73, -73.50 45.38 1.74 69
12 06/27/2024 17:37:15 -68.47, 94.16 134.90 06/27/2024 17:36:02 -68.47, 93.53 134.88 25.76 73
13 06/27/2024 18:27:48 67.76, -97.64 44.38 06/27/2024 18:26:41 67.80, -99.91 44.48 95.62 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/16/2024
SNOs_Map_NPP_GCOM-C_20240617.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/16/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C