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: 3/28/2022
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 04/03/2022 11:43:17 69.62, 1.22 64.15 04/03/2022 11:44:24 69.51, 3.54 64.00 90.93 67
2 04/03/2022 12:33:51 -69.11, 169.27 116.40 04/03/2022 12:35:02 -69.08, 170.32 116.45 41.77 71
3 04/03/2022 13:24:29 68.66, -22.82 63.14 04/03/2022 13:25:37 68.65, -22.87 63.12 2.57 68
4 04/03/2022 14:15:12 -68.63, 144.54 116.91 04/03/2022 14:16:07 -68.65, 144.50 116.90 2.45 55
5 04/03/2022 15:05:58 68.62, -48.13 63.06 04/03/2022 15:06:35 68.60, -48.18 63.04 2.95 37
6 04/03/2022 15:56:41 -68.59, 119.23 116.99 04/03/2022 15:57:05 -68.60, 119.20 116.98 1.78 24
7 04/03/2022 16:47:27 68.57, -73.44 62.98 04/03/2022 16:47:32 68.60, -73.42 63.01 3.27 5
8 04/03/2022 17:38:10 -68.54, 93.91 117.06 04/03/2022 17:38:03 -68.54, 93.89 117.06 1.16 7
9 04/03/2022 18:28:56 68.52, -98.76 62.91 04/03/2022 18:28:30 68.54, -98.73 62.93 2.67 26
10 04/03/2022 19:19:39 -68.49, 68.60 117.14 04/03/2022 19:19:01 -68.49, 68.58 117.14 0.76 38
11 04/03/2022 20:10:25 68.47,-124.07 62.83 04/03/2022 20:09:28 68.49,-124.03 62.85 2.17 57
12 04/03/2022 21:01:08 -68.44, 43.29 117.21 04/03/2022 20:59:59 -68.44, 43.28 117.22 0.94 69
13 04/03/2022 21:51:45 67.94,-148.76 62.26 04/03/2022 21:50:34 68.00,-149.89 62.35 47.43 71
14 04/03/2022 22:42:21 -67.54, 19.05 118.17 04/03/2022 22:41:13 -67.52, 16.90 118.14 91.48 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/28/2022
SNOs_Map_NPP_GCOM-C_20220328.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/28/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C