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: 6/25/2020
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 11:45:01 73.52, -2.73 50.62 07/02/2020 11:43:55 73.49, -5.81 50.78 97.10 66
2 07/02/2020 12:35:45 -73.44, 164.39 129.45 07/02/2020 12:34:38 -73.45, 161.62 129.28 87.86 67
3 07/02/2020 13:26:29 73.20, -28.80 50.34 07/02/2020 13:25:19 73.20, -30.51 50.45 55.15 70
4 07/02/2020 14:17:13 -73.11, 138.34 129.74 07/02/2020 14:16:02 -73.15, 136.91 129.60 46.30 71
5 07/02/2020 15:07:57 72.87, -54.84 50.06 07/02/2020 15:06:43 72.90, -55.24 50.12 13.46 74
6 07/02/2020 15:58:40 -72.84, 112.41 129.97 07/02/2020 15:57:26 -72.85, 112.18 129.93 7.93 74
7 07/02/2020 16:49:20 72.80, -80.33 50.00 07/02/2020 16:48:11 72.80, -80.41 50.02 2.60 69
8 07/02/2020 17:40:03 -72.77, 86.92 130.03 07/02/2020 17:38:54 -72.75, 87.01 130.03 3.16 69
9 07/02/2020 18:30:42 72.78,-105.72 49.99 07/02/2020 18:29:40 72.75,-105.68 49.97 3.31 62
10 07/02/2020 19:21:25 -72.74, 61.54 130.04 07/02/2020 19:20:24 -72.75, 61.63 130.02 3.24 61
11 07/02/2020 20:12:04 72.76,-131.10 49.98 07/02/2020 20:11:10 72.75,-131.06 49.98 1.34 54
12 07/02/2020 21:02:46 -72.77, 36.25 130.01 07/02/2020 21:01:54 -72.76, 36.25 130.01 1.58 52
13 07/02/2020 21:53:26 72.73,-156.49 49.96 07/02/2020 21:52:40 72.76,-156.44 49.99 2.93 46
14 07/02/2020 22:44:08 -72.75, 10.87 130.03 07/02/2020 22:43:24 -72.76, 10.87 130.00 1.25 44
15 07/02/2020 23:34:47 72.76, 178.23 49.99 07/02/2020 23:34:10 72.76, 178.18 50.00 1.78 37
16 07/03/2020 00:25:29 -72.78, -14.41 130.00 07/03/2020 00:24:54 -72.76, -14.51 130.00 3.69 35
17 07/03/2020 01:16:09 72.74, 152.84 49.98 07/03/2020 01:15:40 72.76, 152.80 50.01 2.94 29
18 07/03/2020 02:06:51 -72.75, -39.80 130.01 07/03/2020 02:06:24 -72.77, -39.89 129.99 3.36 27
19 07/03/2020 02:57:31 72.72, 127.46 49.96 07/03/2020 02:57:09 72.71, 127.52 49.96 2.14 22
20 07/03/2020 03:48:13 -72.73, -65.19 130.02 07/03/2020 03:47:53 -72.72, -65.17 130.03 1.69 20
21 07/03/2020 04:38:52 72.74, 102.18 50.00 07/03/2020 04:38:39 72.72, 102.14 49.97 3.36 13
22 07/03/2020 05:29:35 -72.71, -90.57 130.04 07/03/2020 05:29:23 -72.72, -90.55 130.02 1.40 12
23 07/03/2020 06:20:14 72.72, 76.79 49.98 07/03/2020 06:20:09 72.72, 76.76 49.98 1.00 5
24 07/03/2020 07:10:56 -72.74,-115.85 130.01 07/03/2020 07:10:53 -72.72,-115.93 130.01 3.01 3
25 07/03/2020 08:01:36 72.70, 51.40 49.97 07/03/2020 08:01:39 72.72, 51.38 49.99 2.60 3
26 07/03/2020 08:52:18 -72.72,-141.24 130.02 07/03/2020 08:52:23 -72.73,-141.31 130.01 2.61 5
27 07/03/2020 09:42:58 72.68, 26.02 49.95 07/03/2020 09:43:08 72.67, 26.11 49.94 2.93 10
28 07/03/2020 10:33:40 -72.69,-166.63 130.03 07/03/2020 10:33:52 -72.68,-166.59 130.05 2.10 12
29 07/03/2020 11:24:19 72.71, 0.74 49.99 07/03/2020 11:24:38 72.68, 0.73 49.95 3.19 19
30 07/03/2020 12:15:02 -72.67, 167.99 130.05 07/03/2020 12:15:22 -72.68, 168.03 130.04 1.90 20
31 07/03/2020 13:05:41 72.68, -24.65 49.97 07/03/2020 13:06:08 72.68, -24.66 49.96 0.38 27
32 07/03/2020 13:56:23 -72.70, 142.71 130.02 07/03/2020 13:56:52 -72.68, 142.65 130.03 2.42 29
33 07/03/2020 14:47:03 72.66, -50.04 49.96 07/03/2020 14:47:38 72.68, -50.04 49.97 2.48 35
34 07/03/2020 15:37:45 -72.68, 117.32 130.03 07/03/2020 15:38:22 -72.69, 117.27 130.02 1.93 37
35 07/03/2020 16:28:24 72.69, -75.32 49.99 07/03/2020 16:29:08 72.69, -75.42 49.98 3.25 44
36 07/03/2020 17:19:07 -72.65, 91.93 130.04 07/03/2020 17:19:51 -72.64, 92.00 130.07 2.67 44
37 07/03/2020 18:09:46 72.67,-100.70 49.98 07/03/2020 18:10:37 72.64,-100.69 49.93 3.21 51
38 07/03/2020 19:00:29 -72.63, 66.55 130.06 07/03/2020 19:01:21 -72.64, 66.62 130.06 2.53 52
39 07/03/2020 19:51:08 72.64,-126.09 49.96 07/03/2020 19:52:07 72.64,-126.07 49.94 0.70 59
40 07/03/2020 20:41:50 -72.66, 41.27 130.02 07/03/2020 20:42:51 -72.64, 41.24 130.05 1.97 61
41 07/03/2020 21:32:30 72.62,-151.48 49.95 07/03/2020 21:33:37 72.64,-151.45 49.95 2.60 67
42 07/03/2020 22:23:12 -72.64, 15.88 130.04 07/03/2020 22:24:21 -72.65, 15.86 130.04 1.36 69
43 07/03/2020 23:13:53 72.55,-176.97 49.89 07/03/2020 23:15:06 72.59,-176.73 49.91 9.51 73
44 07/04/2020 00:04:36 -72.51, -9.71 130.14 07/04/2020 00:05:49 -72.55, -9.32 130.14 13.71 73
45 07/04/2020 00:55:20 72.27, 157.14 49.66 07/04/2020 00:56:30 72.29, 158.50 49.58 46.10 70
46 07/04/2020 01:46:03 -72.23, -35.60 130.37 07/04/2020 01:47:13 -72.25, -34.09 130.47 51.14 70
47 07/04/2020 02:36:48 71.94, 131.17 49.38 07/04/2020 02:37:54 71.99, 133.72 49.26 87.82 66
48 07/04/2020 03:27:31 -71.90, -61.56 130.65 07/04/2020 03:28:37 -71.94, -58.88 130.79 92.67 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2020
SNOs_Map_METOP-B_NPP_20200625.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 06/25/2020 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service