Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/2/2020
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 07/02/2020 22:44:08 -72.75, 10.87 130.02 07/02/2020 22:43:24 -72.76, 10.87 130.00 1.18 44
2 07/02/2020 23:34:47 72.77, 178.25 50.00 07/02/2020 23:34:10 72.75, 178.19 49.99 3.08 37
3 07/03/2020 00:25:30 -72.73, -14.51 130.04 07/03/2020 00:24:53 -72.71, -14.41 130.05 3.82 37
4 07/03/2020 01:16:09 72.75, 152.87 49.99 07/03/2020 01:15:40 72.75, 152.81 50.00 1.78 29
5 07/03/2020 02:06:51 -72.76, -39.80 130.01 07/03/2020 02:06:24 -72.77, -39.89 129.99 3.46 27
6 07/03/2020 02:57:31 72.73, 127.48 49.97 07/03/2020 02:57:09 72.71, 127.54 49.95 3.10 22
7 07/03/2020 03:48:13 -72.73, -65.18 130.02 07/03/2020 03:47:53 -72.72, -65.17 130.03 1.75 20
8 07/03/2020 04:38:53 72.70, 102.09 49.96 07/03/2020 04:38:39 72.71, 102.16 49.96 2.18 14
9 07/03/2020 05:29:35 -72.71, -90.57 130.04 07/03/2020 05:29:23 -72.72, -90.55 130.02 1.23 12
10 07/03/2020 06:20:14 72.73, 76.81 49.99 07/03/2020 06:20:09 72.71, 76.78 49.97 2.68 5
11 07/03/2020 07:10:56 -72.74,-115.85 130.00 07/03/2020 07:10:53 -72.72,-115.93 130.01 3.20 3
12 07/03/2020 08:01:36 72.71, 51.43 49.98 07/03/2020 08:01:39 72.71, 51.40 49.98 1.00 3
13 07/03/2020 08:52:18 -72.72,-141.24 130.02 07/03/2020 08:52:23 -72.73,-141.31 130.01 2.70 5
14 07/03/2020 09:42:58 72.69, 26.04 49.96 07/03/2020 09:43:09 72.72, 26.02 49.99 3.29 11
15 07/03/2020 10:33:40 -72.69,-166.62 130.03 07/03/2020 10:33:52 -72.68,-166.59 130.05 2.12 12
16 07/03/2020 11:24:20 72.67, 0.65 49.95 07/03/2020 11:24:38 72.67, 0.74 49.94 2.96 18
17 07/03/2020 12:15:02 -72.67, 167.99 130.04 07/03/2020 12:15:22 -72.68, 168.03 130.04 1.70 20
18 07/03/2020 13:05:41 72.69, -24.63 49.98 07/03/2020 13:06:08 72.67, -24.64 49.95 2.48 27
19 07/03/2020 13:56:23 -72.70, 142.71 130.01 07/03/2020 13:56:52 -72.68, 142.65 130.03 2.62 29
20 07/03/2020 14:47:03 72.67, -50.01 49.97 07/03/2020 14:47:38 72.67, -50.02 49.96 0.39 35
21 07/03/2020 15:37:45 -72.68, 117.33 130.03 07/03/2020 15:38:22 -72.69, 117.27 130.02 1.97 37
22 07/03/2020 16:28:25 72.65, -75.40 49.95 07/03/2020 16:29:08 72.68, -75.40 49.97 3.19 43
23 07/03/2020 17:19:07 -72.66, 91.94 130.04 07/03/2020 17:19:51 -72.64, 92.00 130.07 2.66 44
24 07/03/2020 18:09:46 72.68,-100.68 49.99 07/03/2020 18:10:38 72.68,-100.78 49.98 3.22 52
25 07/03/2020 19:00:29 -72.63, 66.55 130.05 07/03/2020 19:01:21 -72.64, 66.62 130.06 2.33 52
26 07/03/2020 19:51:08 72.65,-126.07 49.97 07/03/2020 19:52:07 72.63,-126.05 49.93 2.52 59
27 07/03/2020 20:41:50 -72.66, 41.27 130.02 07/03/2020 20:42:51 -72.64, 41.24 130.05 2.19 61
28 07/03/2020 21:32:30 72.63,-151.45 49.96 07/03/2020 21:33:37 72.63,-151.43 49.94 0.72 67
29 07/03/2020 22:23:12 -72.64, 15.89 130.04 07/03/2020 22:24:21 -72.65, 15.86 130.04 1.33 69
30 07/03/2020 23:13:53 72.56,-176.94 49.90 07/03/2020 23:15:06 72.59,-176.71 49.90 8.35 73
31 07/04/2020 00:04:36 -72.51, -9.70 130.14 07/04/2020 00:05:49 -72.55, -9.32 130.14 13.52 73
32 07/04/2020 00:55:19 72.28, 157.17 49.67 07/04/2020 00:56:30 72.33, 158.42 49.63 42.85 71
33 07/04/2020 01:46:02 -72.24, -35.59 130.37 07/04/2020 01:47:12 -72.25, -34.09 130.47 50.99 70
34 07/04/2020 02:36:47 71.95, 131.19 49.39 07/04/2020 02:37:53 71.98, 133.73 49.25 87.55 66
35 07/04/2020 03:27:30 -71.91, -61.56 130.65 07/04/2020 03:28:36 -71.94, -58.88 130.79 92.51 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/2/2020
SNOs_Map_METOP-B_NPP_20200703.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/02/2020 in txt file.

Historical Predications of SNOs between METOP-B and NPP