Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/16/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 11/16/2018 15:44:45 -72.85, 115.23 88.36 11/16/2018 15:45:21 -72.85, 115.30 88.37 2.52 36
2 11/16/2018 16:35:31 72.85, -77.44 91.65 11/16/2018 16:36:01 72.85, -77.35 91.65 3.08 30
3 11/16/2018 17:26:14 -72.81, 89.95 88.39 11/16/2018 17:26:43 -72.83, 89.93 88.37 2.31 29
4 11/16/2018 18:17:01 72.85,-102.83 91.67 11/16/2018 18:17:23 72.84,-102.73 91.65 3.73 22
5 11/16/2018 19:07:44 -72.82, 64.56 88.37 11/16/2018 19:08:05 -72.81, 64.55 88.37 0.56 21
6 11/16/2018 19:58:30 72.81,-128.11 91.64 11/16/2018 19:58:45 72.82,-128.10 91.65 1.37 15
7 11/16/2018 20:49:14 -72.82, 39.18 88.34 11/16/2018 20:49:27 -72.80, 39.18 88.37 2.88 13
8 11/16/2018 21:40:00 72.81,-153.49 91.66 11/16/2018 21:40:07 72.80,-153.48 91.65 1.30 7
9 11/16/2018 22:30:43 -72.78, 13.90 88.37 11/16/2018 22:30:49 -72.78, 13.80 88.37 3.22 6
10 11/16/2018 23:21:29 72.77,-178.78 91.63 11/16/2018 23:21:29 72.78,-178.86 91.65 3.24 0
11 11/17/2018 00:12:13 -72.78, -11.49 88.35 11/17/2018 00:12:10 -72.81, -11.47 88.32 3.35 3
12 11/17/2018 01:02:59 72.77, 155.84 91.66 11/17/2018 01:02:51 72.77, 155.77 91.65 2.39 8
13 11/17/2018 01:53:43 -72.79, -36.87 88.33 11/17/2018 01:53:32 -72.79, -36.85 88.32 1.22 11
14 11/17/2018 02:44:29 72.78, 130.45 91.68 11/17/2018 02:44:12 72.80, 130.50 91.70 2.87 17
15 11/17/2018 03:35:13 -72.79, -62.26 88.30 11/17/2018 03:34:54 -72.78, -62.22 88.32 2.19 19
16 11/17/2018 04:25:59 72.78, 105.07 91.70 11/17/2018 04:25:34 72.78, 105.12 91.70 1.90 25
17 11/17/2018 05:16:42 -72.75, -87.54 88.33 11/17/2018 05:16:16 -72.76, -87.60 88.32 2.25 26
18 11/17/2018 06:07:28 72.74, 79.79 91.67 11/17/2018 06:06:56 72.77, 79.75 91.70 3.20 32
19 11/17/2018 06:58:12 -72.75,-112.93 88.31 11/17/2018 06:57:38 -72.74,-112.97 88.32 1.91 34
20 11/17/2018 07:48:58 72.75, 54.40 91.70 11/17/2018 07:48:18 72.75, 54.37 91.70 0.98 40
21 11/17/2018 08:39:42 -72.76,-138.31 88.29 11/17/2018 08:38:59 -72.78,-138.24 88.27 3.01 43
22 11/17/2018 09:30:28 72.75, 29.01 91.72 11/17/2018 09:29:40 72.73, 29.00 91.70 2.23 48
23 11/17/2018 10:21:12 -72.77,-163.70 88.26 11/17/2018 10:20:21 -72.76,-163.62 88.27 2.78 51
24 11/17/2018 11:11:58 72.76, 3.63 91.74 11/17/2018 11:11:01 72.77, 3.73 91.75 3.42 57
25 11/17/2018 12:02:41 -72.72, 171.02 88.29 11/17/2018 12:01:43 -72.74, 171.01 88.26 2.46 58
26 11/17/2018 12:53:27 72.71, -21.65 91.71 11/17/2018 12:52:24 72.70, -21.75 91.71 3.70 63
27 11/17/2018 13:44:11 -72.73, 145.63 88.27 11/17/2018 13:43:05 -72.73, 145.63 88.26 0.12 66
28 11/17/2018 14:34:57 72.72, -47.04 91.74 11/17/2018 14:33:45 72.73, -47.03 91.76 1.54 72
29 11/17/2018 15:25:41 -72.73, 120.25 88.25 11/17/2018 15:24:27 -72.71, 120.26 88.26 2.66 74
30 11/17/2018 16:16:23 72.52, -72.01 91.55 11/17/2018 16:15:11 72.51, -72.82 91.56 26.95 72
31 11/17/2018 17:07:06 -72.48, 95.38 88.49 11/17/2018 17:05:53 -72.49, 94.47 88.46 30.49 73
32 11/17/2018 17:57:47 72.22, -96.79 91.25 11/17/2018 17:56:38 72.24, -98.70 91.32 64.84 69
33 11/17/2018 18:48:30 -72.19, 70.60 88.78 11/17/2018 18:47:21 -72.17, 68.49 88.74 71.71 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/16/2018
SNOs_Map_NOAA-20_METOP-B_20181117.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 11/16/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service