Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/30/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 02/03/2018 00:44:35 73.77, 158.50 90.71 02/03/2018 00:45:42 73.74, 161.06 90.51 79.78 67
2 02/03/2018 01:35:17 -73.67, -33.95 89.42 02/03/2018 01:36:26 -73.61, -31.90 89.61 64.35 69
3 02/03/2018 02:25:59 73.48, 133.80 90.36 02/03/2018 02:27:10 73.41, 134.97 90.21 37.71 71
4 02/03/2018 03:16:41 -73.37, -58.65 89.77 02/03/2018 03:17:53 -73.34, -57.86 89.87 25.35 72
5 02/03/2018 04:07:23 73.18, 109.09 90.01 02/03/2018 04:08:36 73.18, 109.13 89.99 1.30 73
6 02/03/2018 04:58:07 -73.18, -83.59 90.00 02/03/2018 04:59:18 -73.16, -83.59 90.04 2.10 71
7 02/03/2018 05:48:53 73.19, 83.70 90.00 02/03/2018 05:49:58 73.16, 83.73 89.95 3.35 65
8 02/03/2018 06:39:37 -73.18,-108.98 90.02 02/03/2018 06:40:39 -73.19,-108.88 90.04 3.23 62
9 02/03/2018 07:30:22 73.14, 58.43 89.93 02/03/2018 07:31:20 73.13, 58.34 89.91 3.08 58
10 02/03/2018 08:21:06 -73.14,-134.25 90.09 02/03/2018 08:22:01 -73.16,-134.27 90.08 2.30 55
11 02/03/2018 09:11:52 73.15, 33.04 89.91 02/03/2018 09:12:41 73.16, 33.05 89.91 1.15 49
12 02/03/2018 10:02:36 -73.15,-159.64 90.10 02/03/2018 10:03:23 -73.13,-159.67 90.13 1.52 47
13 02/03/2018 10:53:22 73.15, 7.66 89.90 02/03/2018 10:54:03 73.13, 7.66 89.87 2.35 41
14 02/03/2018 11:44:06 -73.15, 174.98 90.12 02/03/2018 11:44:44 -73.16, 175.05 90.12 2.47 38
15 02/03/2018 12:34:52 73.16, -17.73 89.88 02/03/2018 12:35:24 73.15, -17.63 89.87 3.22 32
16 02/03/2018 13:25:36 -73.16, 149.59 90.13 02/03/2018 13:26:06 -73.13, 149.65 90.17 3.17 30
17 02/03/2018 14:16:21 73.11, -43.01 89.81 02/03/2018 14:16:46 73.13, -43.03 89.82 2.07 25
18 02/03/2018 15:07:05 -73.11, 124.31 90.20 02/03/2018 15:07:28 -73.11, 124.26 90.21 1.89 23
19 02/03/2018 15:57:51 73.12, -68.39 89.80 02/03/2018 15:58:08 73.10, -68.42 89.78 1.76 17
20 02/03/2018 16:48:35 -73.12, 98.93 90.22 02/03/2018 16:48:49 -73.13, 98.97 90.21 2.27 14
21 02/03/2018 17:39:21 73.12, -93.78 89.78 02/03/2018 17:39:29 73.13, -93.71 89.78 2.36 8
22 02/03/2018 18:30:05 -73.12, 73.54 90.23 02/03/2018 18:30:11 -73.11, 73.57 90.25 1.90 6
23 02/03/2018 19:20:50 73.08,-119.05 89.71 02/03/2018 19:20:51 73.10,-119.10 89.74 3.24 1
24 02/03/2018 20:11:34 -73.08, 48.26 90.31 02/03/2018 20:11:33 -73.08, 48.18 90.30 2.84 1
25 02/03/2018 21:02:20 73.08,-144.44 89.70 02/03/2018 21:02:13 73.08,-144.50 89.70 1.99 7
26 02/03/2018 21:53:04 -73.08, 22.88 90.32 02/03/2018 21:52:54 -73.11, 22.89 90.29 2.76 10
27 02/03/2018 22:43:50 73.09,-169.83 89.68 02/03/2018 22:43:34 73.10,-169.78 89.70 2.03 16
28 02/03/2018 23:34:34 -73.09, -2.51 90.34 02/03/2018 23:34:16 -73.08, -2.50 90.34 0.72 18
29 02/04/2018 00:25:20 73.09, 164.79 89.67 02/04/2018 00:24:56 73.08, 164.82 89.65 2.17 24
30 02/04/2018 01:16:04 -73.09, -27.89 90.35 02/04/2018 01:15:37 -73.10, -27.79 90.34 3.61 27
31 02/04/2018 02:06:49 73.05, 139.51 89.60 02/04/2018 02:06:18 73.05, 139.42 89.61 2.83 31
32 02/04/2018 02:57:34 -73.10, -53.28 90.37 02/04/2018 02:56:59 -73.08, -53.19 90.38 3.60 35
33 02/04/2018 03:48:19 73.05, 114.13 89.58 02/04/2018 03:47:39 73.07, 114.14 89.61 2.43 40
34 02/04/2018 04:39:03 -73.05, -78.56 90.44 02/04/2018 04:38:21 -73.05, -78.58 90.42 0.82 42
35 02/04/2018 05:29:49 73.06, 88.74 89.57 02/04/2018 05:29:01 73.05, 88.74 89.57 1.06 48
36 02/04/2018 06:20:33 -73.06,-103.94 90.45 02/04/2018 06:19:42 -73.08,-103.87 90.42 3.35 51
37 02/04/2018 07:11:19 73.06, 63.35 89.55 02/04/2018 07:10:22 73.07, 63.46 89.57 3.47 57
38 02/04/2018 08:02:03 -73.06,-129.33 90.47 02/04/2018 08:01:04 -73.05,-129.26 90.47 2.36 59
39 02/04/2018 08:52:48 73.02, 38.08 89.48 02/04/2018 08:51:44 73.05, 38.06 89.53 3.30 64
40 02/04/2018 09:43:32 -73.02,-154.60 90.54 02/04/2018 09:42:26 -73.03,-154.66 90.51 2.01 66
41 02/04/2018 10:34:18 73.02, 12.69 89.46 02/04/2018 10:33:06 73.02, 12.67 89.48 0.85 72
42 02/04/2018 11:25:02 -73.02,-179.99 90.55 02/04/2018 11:23:48 -73.00, 179.95 90.55 3.11 74
43 02/04/2018 12:15:44 72.83, -12.27 89.23 02/04/2018 12:14:31 72.84, -13.05 89.31 25.77 73
44 02/04/2018 13:06:25 -72.72, 155.26 90.90 02/04/2018 13:05:14 -72.72, 154.03 90.81 40.75 71
45 02/04/2018 13:57:07 72.53, -37.02 88.87 02/04/2018 13:55:58 72.51, -39.06 89.00 68.14 69
46 02/04/2018 14:47:49 -72.43, 130.49 91.25 02/04/2018 14:46:41 -72.44, 128.12 91.07 79.54 68

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/30/2018
SNOs_Map_NOAA-20_METOP-A_20180131.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/30/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service