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: 10/10/2018
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 09:07:23 73.58, 36.15 83.89 10/20/2018 09:06:15 73.60, 33.62 83.98 79.33 68
2 10/20/2018 09:58:06 -73.53,-156.64 96.15 10/20/2018 09:56:57 -73.50,-158.83 96.12 69.18 69
3 10/20/2018 10:48:50 73.29, 10.16 83.64 10/20/2018 10:47:39 73.30, 8.92 83.69 39.60 71
4 10/20/2018 11:39:34 -73.19, 177.26 96.45 10/20/2018 11:38:21 -73.20, 176.46 96.41 26.02 73
5 10/20/2018 12:30:17 73.00, -15.81 83.39 10/20/2018 12:29:03 73.01, -15.81 83.40 0.57 74
6 10/20/2018 13:20:59 -73.00, 151.52 96.60 10/20/2018 13:19:47 -73.01, 151.51 96.59 0.51 72
7 10/20/2018 14:11:38 73.01, -41.13 83.42 10/20/2018 14:10:33 73.01, -41.19 83.43 2.27 65
8 10/20/2018 15:02:20 -73.02, 126.21 96.57 10/20/2018 15:01:17 -73.01, 126.12 96.56 2.85 63
9 10/20/2018 15:53:00 72.98, -66.55 83.41 10/20/2018 15:52:02 72.97, -66.47 83.41 2.59 58
10 10/20/2018 16:43:42 -72.98, 100.79 96.58 10/20/2018 16:42:46 -72.97, 100.84 96.58 2.21 56
11 10/20/2018 17:34:21 72.99, -91.86 83.45 10/20/2018 17:33:32 72.97, -91.86 83.44 1.87 49
12 10/20/2018 18:25:03 -72.99, 75.47 96.54 10/20/2018 18:24:16 -72.97, 75.46 96.55 2.18 47
13 10/20/2018 19:15:43 72.95,-117.28 83.44 10/20/2018 19:15:02 72.98,-117.24 83.47 3.15 41
14 10/20/2018 20:06:25 -72.95, 50.05 96.55 10/20/2018 20:05:46 -72.98, 50.07 96.52 2.77 39
15 10/20/2018 20:57:04 72.96,-142.59 83.48 10/20/2018 20:56:32 72.98,-142.63 83.50 2.56 32
16 10/20/2018 21:47:46 -72.97, 24.74 96.51 10/20/2018 21:47:16 -72.98, 24.68 96.49 2.70 30
17 10/20/2018 22:38:26 72.92,-168.01 83.46 10/20/2018 22:38:01 72.94,-167.91 83.48 3.57 25
18 10/20/2018 23:29:08 -72.93, -0.68 96.53 10/20/2018 23:28:45 -72.94, -0.59 96.51 2.96 23
19 10/21/2018 00:19:47 72.94, 166.68 83.50 10/21/2018 00:19:31 72.94, 166.71 83.51 1.09 16
20 10/21/2018 01:10:29 -72.94, -25.99 96.49 10/21/2018 01:10:15 -72.94, -25.98 96.48 0.53 14
21 10/21/2018 02:01:08 72.95, 141.37 83.54 10/21/2018 02:01:01 72.95, 141.32 83.54 1.51 7
22 10/21/2018 02:51:50 -72.95, -51.30 96.45 10/21/2018 02:51:45 -72.95, -51.37 96.45 2.06 5
23 10/21/2018 03:42:30 72.91, 115.95 83.53 10/21/2018 03:42:30 72.90, 116.04 83.52 3.24 0
24 10/21/2018 04:33:12 -72.91, -76.72 96.46 10/21/2018 04:33:14 -72.90, -76.64 96.48 2.80 2
25 10/21/2018 05:23:51 72.92, 90.63 83.56 10/21/2018 05:24:00 72.91, 90.66 83.55 1.82 9
26 10/21/2018 06:14:33 -72.92,-102.04 96.43 10/21/2018 06:14:44 -72.91,-102.03 96.45 1.87 11
27 10/21/2018 07:05:12 72.93, 65.32 83.60 10/21/2018 07:05:30 72.91, 65.27 83.58 2.92 18
28 10/21/2018 07:55:55 -72.89,-127.46 96.44 10/21/2018 07:56:14 -72.91,-127.42 96.42 3.28 19
29 10/21/2018 08:46:34 72.90, 39.90 83.59 10/21/2018 08:47:00 72.92, 39.88 83.61 2.53 26
30 10/21/2018 09:37:16 -72.90,-152.77 96.40 10/21/2018 09:37:44 -72.92,-152.80 96.38 2.49 28
31 10/21/2018 10:27:55 72.91, 14.59 83.62 10/21/2018 10:28:30 72.92, 14.50 83.64 3.37 35
32 10/21/2018 11:18:37 -72.91,-178.08 96.37 10/21/2018 11:19:14 -72.92,-178.19 96.35 3.72 37
33 10/21/2018 12:09:17 72.87, -10.83 83.61 10/21/2018 12:09:59 72.88, -10.78 83.62 2.00 42
34 10/21/2018 12:59:59 -72.87, 156.50 96.38 10/21/2018 13:00:43 -72.88, 156.53 96.38 1.46 44
35 10/21/2018 13:50:38 72.88, -36.15 83.65 10/21/2018 13:51:29 72.88, -36.17 83.65 0.69 51
36 10/21/2018 14:41:20 -72.88, 131.18 96.34 10/21/2018 14:42:13 -72.88, 131.15 96.35 1.14 53
37 10/21/2018 15:31:58 72.89, -61.46 83.68 10/21/2018 15:32:58 72.89, -61.55 83.68 3.02 60
38 10/21/2018 16:22:41 -72.84, 105.76 96.36 10/21/2018 16:23:41 -72.84, 105.87 96.37 3.52 60
39 10/21/2018 17:13:20 72.85, -86.88 83.67 10/21/2018 17:14:27 72.84, -86.83 83.65 2.00 67
40 10/21/2018 18:04:02 -72.86, 80.45 96.32 10/21/2018 18:05:11 -72.84, 80.48 96.34 1.74 69
41 10/21/2018 18:54:43 72.76,-112.41 83.61 10/21/2018 18:55:56 72.80,-112.11 83.63 10.45 73
42 10/21/2018 19:45:26 -72.71, 54.82 96.43 10/21/2018 19:46:39 -72.75, 55.31 96.41 16.55 73
43 10/21/2018 20:36:10 72.47,-138.34 83.36 10/21/2018 20:37:20 72.50,-136.87 83.34 49.33 70
44 10/21/2018 21:26:54 -72.37, 28.79 96.73 10/21/2018 21:28:03 -72.45, 30.54 96.70 59.60 69
45 10/21/2018 22:17:38 72.12,-164.36 83.05 10/21/2018 22:18:44 72.20,-161.65 83.05 92.59 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2018
SNOs_Map_METOP-B_NPP_20180930.jpg

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

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service