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: 10/20/2018
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 10/20/2018 20:57:48 73.24,-142.20 83.74 10/20/2018 20:56:36 73.26,-143.22 83.79 32.71 72
2 10/20/2018 21:48:31 -73.19, 25.00 96.30 10/20/2018 21:47:18 -73.17, 24.28 96.29 23.20 73
3 10/20/2018 22:39:14 73.02,-168.03 83.55 10/20/2018 22:38:01 73.01,-168.06 83.55 1.24 73
4 10/20/2018 23:29:56 -73.01, -0.71 96.44 10/20/2018 23:28:45 -73.03, -0.78 96.42 2.62 71
5 10/21/2018 00:20:36 72.99, 166.58 83.56 10/21/2018 00:19:31 73.02, 166.55 83.59 2.63 65
6 10/21/2018 01:11:18 -72.99, -26.10 96.44 10/21/2018 01:10:14 -72.98, -26.06 96.44 1.69 64
7 10/21/2018 02:01:58 72.97, 141.20 83.56 10/21/2018 02:01:00 72.97, 141.27 83.56 2.46 58
8 10/21/2018 02:52:40 -72.97, -51.49 96.44 10/21/2018 02:51:44 -72.99, -51.44 96.41 2.44 56
9 10/21/2018 03:43:19 73.00, 115.92 83.61 10/21/2018 03:42:30 72.98, 115.89 83.59 2.86 49
10 10/21/2018 04:34:01 -73.00, -76.76 96.38 10/21/2018 04:33:14 -72.99, -76.83 96.38 2.22 47
11 10/21/2018 05:24:41 72.98, 90.53 83.62 10/21/2018 05:24:00 72.98, 90.50 83.63 1.16 41
12 10/21/2018 06:15:23 -72.98,-102.15 96.38 10/21/2018 06:14:43 -72.95,-102.11 96.40 3.29 40
13 10/21/2018 07:06:03 72.96, 65.14 83.62 10/21/2018 07:05:29 72.94, 65.22 83.60 3.21 34
14 10/21/2018 07:56:45 -72.95,-127.54 96.38 10/21/2018 07:56:13 -72.95,-127.50 96.37 1.31 32
15 10/21/2018 08:47:25 72.94, 39.76 83.63 10/21/2018 08:46:59 72.94, 39.83 83.63 2.60 26
16 10/21/2018 09:38:06 -72.98,-152.82 96.32 10/21/2018 09:37:43 -72.96,-152.88 96.34 3.32 23
17 10/21/2018 10:28:46 72.96, 14.48 83.68 10/21/2018 10:28:29 72.95, 14.45 83.67 1.91 17
18 10/21/2018 11:19:28 -72.96,-178.20 96.32 10/21/2018 11:19:13 -72.97,-178.27 96.31 2.29 15
19 10/21/2018 12:10:08 72.94, -10.91 83.68 10/21/2018 12:09:59 72.96, -10.94 83.70 1.90 9
20 10/21/2018 13:00:50 -72.94, 156.41 96.31 10/21/2018 13:00:42 -72.92, 156.45 96.33 2.31 8
21 10/21/2018 13:51:30 72.92, -36.29 83.69 10/21/2018 13:51:28 72.91, -36.22 83.67 2.56 2
22 10/21/2018 14:42:11 -72.92, 131.03 96.31 10/21/2018 14:42:11 -72.93, 131.06 96.30 1.69 0
23 10/21/2018 15:32:51 72.90, -61.68 83.69 10/21/2018 15:32:57 72.92, -61.61 83.71 3.14 6
24 10/21/2018 16:23:32 -72.94, 105.75 96.26 10/21/2018 16:23:41 -72.93, 105.68 96.27 2.65 9
25 10/21/2018 17:14:12 72.93, -86.96 83.74 10/21/2018 17:14:27 72.92, -86.99 83.74 1.26 15
26 10/21/2018 18:04:54 -72.92, 80.36 96.25 10/21/2018 18:05:11 -72.94, 80.29 96.24 2.83 17
27 10/21/2018 18:55:34 72.90,-112.34 83.75 10/21/2018 18:55:57 72.93,-112.38 83.77 2.91 23
28 10/21/2018 19:46:16 -72.90, 54.97 96.25 10/21/2018 19:46:40 -72.89, 55.01 96.26 1.46 24
29 10/21/2018 20:36:56 72.88,-137.73 83.75 10/21/2018 20:37:26 72.88,-137.66 83.75 2.28 30
30 10/21/2018 21:27:38 -72.88, 29.59 96.25 10/21/2018 21:28:10 -72.90, 29.62 96.23 2.53 32
31 10/21/2018 22:18:17 72.91,-163.01 83.80 10/21/2018 22:18:56 72.89,-163.05 83.78 2.72 39
32 10/21/2018 23:08:59 -72.91, 4.31 96.19 10/21/2018 23:09:40 -72.90, 4.24 96.20 2.34 41
33 10/21/2018 23:59:39 72.89, 171.60 83.81 10/22/2018 00:00:26 72.89, 171.57 83.81 1.42 47
34 10/22/2018 00:50:21 -72.89, -21.08 96.19 10/22/2018 00:51:09 -72.86, -21.04 96.22 3.04 48
35 10/22/2018 01:41:01 72.87, 146.22 83.81 10/22/2018 01:41:55 72.85, 146.28 83.79 2.89 54
36 10/22/2018 02:31:43 -72.86, -46.46 96.19 10/22/2018 02:32:39 -72.87, -46.43 96.19 1.14 56
37 10/22/2018 03:22:23 72.84, 120.83 83.81 10/22/2018 03:23:25 72.86, 120.90 83.82 2.51 62
38 10/22/2018 04:13:04 -72.89, -71.74 96.14 10/22/2018 04:14:09 -72.87, -71.82 96.16 3.30 65
39 10/22/2018 05:03:44 72.87, 95.55 83.87 10/22/2018 05:04:55 72.86, 95.51 83.85 1.87 71
40 10/22/2018 05:54:26 -72.87, -97.13 96.13 10/22/2018 05:55:39 -72.88, -97.20 96.13 2.54 73
41 10/22/2018 06:45:10 72.65, 69.75 83.68 10/22/2018 06:46:22 72.72, 70.44 83.72 24.23 72
42 10/22/2018 07:35:53 -72.59,-123.04 96.37 10/22/2018 07:37:05 -72.68,-122.17 96.31 30.37 72
43 10/22/2018 08:26:37 72.37, 43.85 83.44 10/22/2018 08:27:46 72.42, 45.67 83.43 61.59 69
44 10/22/2018 09:17:20 -72.32,-148.93 96.61 10/22/2018 09:18:28 -72.33,-146.84 96.65 70.51 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2018
SNOs_Map_METOP-B_NPP_20181021.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/20/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service